From: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>, "Jeff King" <peff@peff.net>,
"Johannes Sixt" <j6t@kdbg.org>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH v3 11/17] object-file.c: stop dying in parse_loose_header()
Date: Thu, 20 May 2021 13:23:05 +0200 [thread overview]
Message-ID: <patch-11.17-ee28089219-20210520T111610Z-avarab@gmail.com> (raw)
In-Reply-To: <cover-00.17-0000000000-20210520T111610Z-avarab@gmail.com>
Start the libification of parse_loose_header() by making it return
error codes and data instead of invoking die() by itself. For now
we'll move the relevant die() call to loose_object_info() and
read_loose_object() to keep this change smaller, but in subsequent
commits we'll also libify those.
The reason this makes sense is that with the refactoring of
parse_loose_header_extended() in an earlier commit the public
interface for parse_loose_header() no longer just accepts a "unsigned
long *sizep". Rather it accepts a "struct object_info *", that
structure will be populated with information about the object.
It thus makes sense to further libify the interface so that it stops
calling die() when it encounters OBJ_BAD, and instead rely on its
callers to check the populated "oi->typep".
This also allows us to simplify away the
unpack_loose_header_to_strbuf() function added in
46f034483eb (sha1_file: support reading from a loose object of unknown
type, 2015-05-03). Its code was mostly copy/pasted between it and both
of unpack_loose_header() and unpack_loose_short_header(). We now have
a single unpack_loose_header() function which accepts an optional
"struct strbuf *" instead.
I think the remaining unpack_loose_header() function could be further
simplified, we're carrying some complexity just to be able to emit a
garbage type longer than MAX_HEADER_LEN, we could alternatively just
say "we found a garbage type <first 32 bytes>..." instead, but let's
leave this in place for now.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
---
object-file.c | 105 ++++++++++++++++++++-----------------------------
object-store.h | 25 ++++++++++--
streaming.c | 7 +++-
3 files changed, 70 insertions(+), 67 deletions(-)
diff --git a/object-file.c b/object-file.c
index 115054389c..d4bdf86657 100644
--- a/object-file.c
+++ b/object-file.c
@@ -1210,11 +1210,12 @@ void *map_loose_object(struct repository *r,
return map_loose_object_1(r, NULL, oid, size);
}
-static int unpack_loose_short_header(git_zstream *stream,
- unsigned char *map, unsigned long mapsize,
- void *buffer, unsigned long bufsiz)
+int unpack_loose_header(git_zstream *stream,
+ unsigned char *map, unsigned long mapsize,
+ void *buffer, unsigned long bufsiz,
+ struct strbuf *header)
{
- int ret;
+ int status;
/* Get the data stream */
memset(stream, 0, sizeof(*stream));
@@ -1225,44 +1226,25 @@ static int unpack_loose_short_header(git_zstream *stream,
git_inflate_init(stream);
obj_read_unlock();
- ret = git_inflate(stream, 0);
+ status = git_inflate(stream, 0);
obj_read_lock();
-
- return ret;
-}
-
-int unpack_loose_header(git_zstream *stream,
- unsigned char *map, unsigned long mapsize,
- void *buffer, unsigned long bufsiz)
-{
- int status = unpack_loose_short_header(stream, map, mapsize,
- buffer, bufsiz);
-
if (status < Z_OK)
return status;
- /* Make sure we have the terminating NUL */
- if (!memchr(buffer, '\0', stream->next_out - (unsigned char *)buffer))
- return -1;
- return 0;
-}
-
-static int unpack_loose_header_to_strbuf(git_zstream *stream, unsigned char *map,
- unsigned long mapsize, void *buffer,
- unsigned long bufsiz, struct strbuf *header)
-{
- int status;
-
- status = unpack_loose_short_header(stream, map, mapsize, buffer, bufsiz);
- if (status < Z_OK)
- return -1;
-
/*
* Check if entire header is unpacked in the first iteration.
*/
if (memchr(buffer, '\0', stream->next_out - (unsigned char *)buffer))
return 0;
+ /*
+ * We have a header longer than MAX_HEADER_LEN. We abort early
+ * unless under we're running as e.g. "cat-file
+ * --allow-unknown-type".
+ */
+ if (!header)
+ return -1;
+
/*
* buffer[0..bufsiz] was not large enough. Copy the partial
* result out to header, and then append the result of further
@@ -1340,9 +1322,7 @@ static void *unpack_loose_rest(git_zstream *stream,
* too permissive for what we want to check. So do an anal
* object header parse by hand.
*/
-int parse_loose_header(const char *hdr,
- struct object_info *oi,
- unsigned int flags)
+int parse_loose_header(const char *hdr, struct object_info *oi)
{
const char *type_buf = hdr;
unsigned long size;
@@ -1364,15 +1344,6 @@ int parse_loose_header(const char *hdr,
type = type_from_string_gently(type_buf, type_len, 1);
if (oi->type_name)
strbuf_add(oi->type_name, type_buf, type_len);
- /*
- * Set type to 0 if its an unknown object and
- * we're obtaining the type using '--allow-unknown-type'
- * option.
- */
- if ((flags & OBJECT_INFO_ALLOW_UNKNOWN_TYPE) && (type < 0))
- type = 0;
- else if (type < 0)
- die(_("invalid object type"));
if (oi->typep)
*oi->typep = type;
@@ -1399,7 +1370,14 @@ int parse_loose_header(const char *hdr,
/*
* The length must be followed by a zero byte
*/
- return *hdr ? -1 : type;
+ if (*hdr)
+ return -1;
+
+ /*
+ * The format is valid, but the type may still be bogus. The
+ * Caller needs to check its oi->typep.
+ */
+ return 0;
}
static int loose_object_info(struct repository *r,
@@ -1410,9 +1388,12 @@ static int loose_object_info(struct repository *r,
unsigned long mapsize;
void *map;
git_zstream stream;
+ int hdr_ret;
char hdr[MAX_HEADER_LEN];
struct strbuf hdrbuf = STRBUF_INIT;
unsigned long size_scratch;
+ enum object_type type_scratch;
+ int allow_unknown = flags & OBJECT_INFO_ALLOW_UNKNOWN_TYPE;
if (oi->delta_base_oid)
oidclr(oi->delta_base_oid);
@@ -1443,27 +1424,23 @@ static int loose_object_info(struct repository *r,
if (!oi->sizep)
oi->sizep = &size_scratch;
+ if (!oi->typep)
+ oi->typep = &type_scratch;
if (oi->disk_sizep)
*oi->disk_sizep = mapsize;
- if ((flags & OBJECT_INFO_ALLOW_UNKNOWN_TYPE)) {
- if (unpack_loose_header_to_strbuf(&stream, map, mapsize, hdr, sizeof(hdr), &hdrbuf) < 0)
- status = error(_("unable to unpack %s header with --allow-unknown-type"),
- oid_to_hex(oid));
- } else if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0) {
+
+ hdr_ret = unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr),
+ allow_unknown ? &hdrbuf : NULL);
+ if (hdr_ret < 0) {
status = error(_("unable to unpack %s header"),
oid_to_hex(oid));
}
-
- if (status < 0) {
- /* Do nothing */
- } else if (hdrbuf.len) {
- if ((status = parse_loose_header(hdrbuf.buf, oi, flags)) < 0)
- status = error(_("unable to parse %s header with --allow-unknown-type"),
- oid_to_hex(oid));
- } else if ((status = parse_loose_header(hdr, oi, flags)) < 0) {
+ if (!status && parse_loose_header(hdrbuf.len ? hdrbuf.buf : hdr, oi) < 0) {
status = error(_("unable to parse %s header"), oid_to_hex(oid));
}
+ if (!allow_unknown && *oi->typep < 0)
+ die(_("invalid object type"));
if (status >= 0 && oi->contentp) {
*oi->contentp = unpack_loose_rest(&stream, hdr,
@@ -1481,7 +1458,8 @@ static int loose_object_info(struct repository *r,
*oi->typep = status;
if (oi->sizep == &size_scratch)
oi->sizep = NULL;
- strbuf_release(&hdrbuf);
+ if (oi->typep == &type_scratch)
+ oi->typep = NULL;
oi->whence = OI_LOOSE;
return (status < 0) ? status : 0;
}
@@ -2547,6 +2525,7 @@ int read_loose_object(const char *path,
git_zstream stream;
char hdr[MAX_HEADER_LEN];
struct object_info oi = OBJECT_INFO_INIT;
+ oi.typep = type;
oi.sizep = size;
*contents = NULL;
@@ -2557,17 +2536,19 @@ int read_loose_object(const char *path,
goto out;
}
- if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr)) < 0) {
+ if (unpack_loose_header(&stream, map, mapsize, hdr, sizeof(hdr),
+ NULL) < 0) {
error(_("unable to unpack header of %s"), path);
goto out;
}
- *type = parse_loose_header(hdr, &oi, 0);
- if (*type < 0) {
+ if (parse_loose_header(hdr, &oi) < 0) {
error(_("unable to parse header of %s"), path);
git_inflate_end(&stream);
goto out;
}
+ if (*type < 0)
+ die(_("invalid object type"));
if (*type == OBJ_BLOB && *size > big_file_threshold) {
if (check_stream_oid(&stream, hdr, *size, path, expected_oid) < 0)
diff --git a/object-store.h b/object-store.h
index d443964447..740edcac30 100644
--- a/object-store.h
+++ b/object-store.h
@@ -477,11 +477,30 @@ int for_each_object_in_pack(struct packed_git *p,
int for_each_packed_object(each_packed_object_fn, void *,
enum for_each_object_flags flags);
+/**
+ * unpack_loose_header() initializes the data stream needed to unpack
+ * a loose object header.
+ *
+ * Returns 0 on success. Returns negative values on error.
+ *
+ * It will only parse up to MAX_HEADER_LEN bytes unless an optional
+ * "hdrbuf" argument is non-NULL. This is intended for use with
+ * OBJECT_INFO_ALLOW_UNKNOWN_TYPE to extract the bad type for (error)
+ * reporting. The full header will be extracted to "hdrbuf" for use
+ * with parse_loose_header().
+ */
int unpack_loose_header(git_zstream *stream, unsigned char *map,
unsigned long mapsize, void *buffer,
- unsigned long bufsiz);
-int parse_loose_header(const char *hdr, struct object_info *oi,
- unsigned int flags);
+ unsigned long bufsiz, struct strbuf *hdrbuf);
+
+/**
+ * parse_loose_header() parses the starting "<type> <len>\0" of an
+ * object. If it doesn't follow that format -1 is returned. To check
+ * the validity of the <type> populate the "typep" in the "struct
+ * object_info". It will be OBJ_BAD if the object type is unknown.
+ */
+int parse_loose_header(const char *hdr, struct object_info *oi);
+
int check_object_signature(struct repository *r, const struct object_id *oid,
void *buf, unsigned long size, const char *type);
int finalize_object_file(const char *tmpfile, const char *filename);
diff --git a/streaming.c b/streaming.c
index 8beac62cbb..c3dc241d6a 100644
--- a/streaming.c
+++ b/streaming.c
@@ -225,6 +225,7 @@ static int open_istream_loose(struct git_istream *st, struct repository *r,
{
struct object_info oi = OBJECT_INFO_INIT;
oi.sizep = &st->size;
+ oi.typep = type;
st->u.loose.mapped = map_loose_object(r, oid, &st->u.loose.mapsize);
if (!st->u.loose.mapped)
@@ -233,8 +234,10 @@ static int open_istream_loose(struct git_istream *st, struct repository *r,
st->u.loose.mapped,
st->u.loose.mapsize,
st->u.loose.hdr,
- sizeof(st->u.loose.hdr)) < 0) ||
- (parse_loose_header(st->u.loose.hdr, &oi, 0) < 0)) {
+ sizeof(st->u.loose.hdr),
+ NULL) < 0) ||
+ (parse_loose_header(st->u.loose.hdr, &oi) < 0) ||
+ *type < 0) {
git_inflate_end(&st->z);
munmap(st->u.loose.mapped, st->u.loose.mapsize);
return -1;
--
2.32.0.rc0.406.g73369325f8d
next prev parent reply other threads:[~2021-05-20 12:26 UTC|newest]
Thread overview: 245+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-28 2:25 [PATCH 0/4] usage.c: add a non-fatal bug() + misc doc fixes Ævar Arnfjörð Bjarmason
2021-03-28 2:26 ` [PATCH 1/4] usage.c: don't copy/paste the same comment three times Ævar Arnfjörð Bjarmason
2021-03-28 2:32 ` Eric Sunshine
2021-03-28 2:26 ` [PATCH 2/4] api docs: document BUG() in api-error-handling.txt Ævar Arnfjörð Bjarmason
2021-03-29 5:37 ` Bagas Sanjaya
2021-03-28 2:26 ` [PATCH 3/4] api docs: document that BUG() emits a trace2 error event Ævar Arnfjörð Bjarmason
2021-03-28 2:26 ` [PATCH 4/4] usage.c: add a non-fatal bug() function to go with BUG() Ævar Arnfjörð Bjarmason
2021-03-28 2:58 ` [PATCH 0/5] fsck: improve error reporting Ævar Arnfjörð Bjarmason
2021-03-28 2:58 ` [PATCH 1/5] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-03-28 2:58 ` [PATCH 2/5] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-03-28 2:58 ` [PATCH 3/5] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-03-28 2:58 ` [PATCH 4/5] fsck: improve the error " Ævar Arnfjörð Bjarmason
2021-03-28 8:56 ` Johannes Sixt
2021-03-28 2:58 ` [PATCH 5/5] fsck: improve error on loose object hash mismatch Ævar Arnfjörð Bjarmason
2021-04-13 9:43 ` [PATCH v2 0/6] fsck: better "invalid object" error reporting Ævar Arnfjörð Bjarmason
2021-04-13 9:43 ` [PATCH v2 1/6] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-04-13 9:43 ` [PATCH v2 2/6] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-04-13 9:43 ` [PATCH v2 3/6] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-04-23 14:26 ` Jeff King
2021-04-13 9:43 ` [PATCH v2 4/6] object-store.h: move read_loose_object() below 'struct object_info' Ævar Arnfjörð Bjarmason
2021-04-23 14:27 ` Jeff King
2021-04-13 9:43 ` [PATCH v2 5/6] fsck: report invalid types recorded in objects Ævar Arnfjörð Bjarmason
2021-04-23 14:37 ` Jeff King
2021-04-26 14:28 ` Ævar Arnfjörð Bjarmason
2021-04-26 15:45 ` Jeff King
2021-04-13 9:43 ` [PATCH v2 6/6] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 00/17] fsck: better "invalid object" error reporting Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 01/17] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 02/17] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 03/17] cat-file tests: test for missing object with -t and -s Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 04/17] cat-file tests: test that --allow-unknown-type isn't on by default Ævar Arnfjörð Bjarmason
2021-05-27 21:17 ` Jonathan Nieder
2021-05-28 3:10 ` Ævar Arnfjörð Bjarmason
2021-05-20 11:22 ` [PATCH v3 05/17] rev-list tests: test for behavior with invalid object types Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 06/17] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 07/17] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 08/17] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 09/17] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 10/17] object-file.c: add missing braces to loose_object_info() Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` Ævar Arnfjörð Bjarmason [this message]
2021-05-27 17:50 ` [PATCH v3 11/17] object-file.c: stop dying in parse_loose_header() Jonathan Tan
2021-05-20 11:23 ` [PATCH v3 12/17] object-file.c: return -2 on "header too long" in unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-05-27 17:54 ` Jonathan Tan
2021-05-20 11:23 ` [PATCH v3 13/17] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 14/17] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-05-27 18:18 ` Jonathan Tan
2021-05-20 11:23 ` [PATCH v3 15/17] object-store.h: move read_loose_object() below 'struct object_info' Ævar Arnfjörð Bjarmason
2021-05-20 11:23 ` [PATCH v3 16/17] fsck: report invalid types recorded in objects Ævar Arnfjörð Bjarmason
2021-05-27 18:24 ` Jonathan Tan
2021-05-20 11:23 ` [PATCH v3 17/17] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-05-27 18:28 ` Jonathan Tan
2021-05-27 17:08 ` [PATCH v3 00/17] fsck: better "invalid object" error reporting Jonathan Tan
2021-05-28 0:18 ` Junio C Hamano
2021-05-28 5:41 ` Felipe Contreras
2021-06-24 19:23 ` [PATCH v4 00/21] " Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 01/21] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-06-24 22:00 ` Andrei Rybak
2021-06-24 22:34 ` Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 02/21] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 03/21] cat-file tests: test for missing object with -t and -s Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 04/21] cat-file tests: test that --allow-unknown-type isn't on by default Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 05/21] rev-list tests: test for behavior with invalid object types Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 06/21] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 07/21] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 08/21] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 09/21] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 10/21] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 11/21] object-file.c: add missing braces to loose_object_info() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 12/21] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 13/21] object-file.c: split up ternary in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 14/21] object-file.c: stop dying " Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 15/21] object-file.c: guard against future bugs in loose_object_info() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 16/21] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 17/21] object-file.c: return -2 on "header too long" in unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 18/21] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 19/21] object-store.h: move read_loose_object() below 'struct object_info' Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 20/21] fsck: report invalid types recorded in objects Ævar Arnfjörð Bjarmason
2021-06-24 19:23 ` [PATCH v4 21/21] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 00/21] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 01/21] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 02/21] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 03/21] cat-file tests: test for missing object with -t and -s Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 04/21] cat-file tests: test that --allow-unknown-type isn't on by default Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 05/21] rev-list tests: test for behavior with invalid object types Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 06/21] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 07/21] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 08/21] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 09/21] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 10/21] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 11/21] object-file.c: add missing braces to loose_object_info() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 12/21] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 13/21] object-file.c: split up ternary in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 14/21] object-file.c: stop dying " Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 15/21] object-file.c: guard against future bugs in loose_object_info() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 16/21] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 17/21] object-file.c: return -2 on "header too long" in unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 18/21] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 19/21] object-store.h: move read_loose_object() below 'struct object_info' Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 20/21] fsck: report invalid types recorded in objects Ævar Arnfjörð Bjarmason
2021-07-10 13:37 ` [PATCH v5 21/21] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-09-07 10:57 ` [PATCH v6 00/22] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Ævar Arnfjörð Bjarmason
2021-09-07 10:57 ` [PATCH v6 01/22] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-09-16 19:40 ` Taylor Blau
2021-09-17 9:27 ` Ævar Arnfjörð Bjarmason
2021-09-07 10:57 ` [PATCH v6 02/22] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-09-16 19:51 ` Taylor Blau
2021-09-17 9:39 ` Ævar Arnfjörð Bjarmason
2021-09-07 10:57 ` [PATCH v6 03/22] cat-file tests: test for missing object with -t and -s Ævar Arnfjörð Bjarmason
2021-09-16 19:57 ` Taylor Blau
2021-09-16 20:01 ` Taylor Blau
2021-09-16 22:52 ` Ævar Arnfjörð Bjarmason
2021-09-07 10:57 ` [PATCH v6 04/22] cat-file tests: test that --allow-unknown-type isn't on by default Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 05/22] rev-list tests: test for behavior with invalid object types Ævar Arnfjörð Bjarmason
2021-09-16 20:40 ` Taylor Blau
2021-09-17 11:59 ` Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 06/22] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 07/22] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 08/22] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-09-16 21:29 ` Taylor Blau
2021-09-16 21:56 ` Jeff King
2021-09-07 10:58 ` [PATCH v6 09/22] cache.h: move object functions to object-store.h Ævar Arnfjörð Bjarmason
2021-09-16 21:33 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 10/22] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-09-16 21:39 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 11/22] object-file.c: add missing braces to loose_object_info() Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 12/22] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 13/22] object-file.c: split up ternary in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-09-16 21:58 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 14/22] object-file.c: stop dying " Ævar Arnfjörð Bjarmason
2021-09-17 2:32 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 15/22] object-file.c: guard against future bugs in loose_object_info() Ævar Arnfjörð Bjarmason
2021-09-17 2:35 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 16/22] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 17/22] object-file.c: return -2 on "header too long" in unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 18/22] object-file.c: use "enum" return type for unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-17 2:45 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 19/22] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-09-17 3:37 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 20/22] object-store.h: move read_loose_object() below 'struct object_info' Ævar Arnfjörð Bjarmason
2021-09-07 10:58 ` [PATCH v6 21/22] fsck: report invalid types recorded in objects Ævar Arnfjörð Bjarmason
2021-09-17 3:57 ` Taylor Blau
2021-09-07 10:58 ` [PATCH v6 22/22] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-09-17 4:06 ` Taylor Blau
2021-09-17 4:08 ` [PATCH v6 00/22] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Taylor Blau
2021-09-20 19:04 ` [PATCH v7 00/17] " Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 01/17] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 02/17] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 03/17] fsck tests: test current hash/type mismatch behavior Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 04/17] fsck tests: test for garbage appended to a loose object Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 05/17] cat-file tests: move bogus_* variable declarations earlier Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 06/17] cat-file tests: test for missing/bogus object with -t, -s and -p Ævar Arnfjörð Bjarmason
2021-09-21 3:30 ` Taylor Blau
2021-09-20 19:04 ` [PATCH v7 07/17] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 08/17] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 09/17] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 10/17] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 11/17] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 12/17] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 13/17] object-file.c: use "enum" return type for unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 14/17] object-file.c: return ULHR_TOO_LONG on "header too long" Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 15/17] object-file.c: stop dying in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 16/17] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-09-20 19:04 ` [PATCH v7 17/17] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 00/17] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 01/17] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 02/17] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 03/17] fsck tests: test current hash/type mismatch behavior Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 04/17] fsck tests: test for garbage appended to a loose object Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 05/17] cat-file tests: move bogus_* variable declarations earlier Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 06/17] cat-file tests: test for missing/bogus object with -t, -s and -p Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 07/17] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 08/17] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 09/17] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 10/17] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 11/17] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 12/17] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 13/17] object-file.c: use "enum" return type for unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 14/17] object-file.c: return ULHR_TOO_LONG on "header too long" Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 15/17] object-file.c: stop dying in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 16/17] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-09-28 2:18 ` [PATCH v8 17/17] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-09-29 19:50 ` [PATCH v8 00/17] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Taylor Blau
2021-09-30 13:37 ` [PATCH v9 " Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 01/17] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-09-30 19:22 ` Andrei Rybak
2021-10-01 9:05 ` Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 02/17] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 03/17] fsck tests: test current hash/type mismatch behavior Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 04/17] fsck tests: test for garbage appended to a loose object Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 05/17] cat-file tests: move bogus_* variable declarations earlier Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 06/17] cat-file tests: test for missing/bogus object with -t, -s and -p Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 07/17] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 08/17] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 09/17] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 10/17] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 11/17] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 12/17] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 13/17] object-file.c: use "enum" return type for unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 14/17] object-file.c: return ULHR_TOO_LONG on "header too long" Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 15/17] object-file.c: stop dying in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 16/17] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-09-30 13:37 ` [PATCH v9 17/17] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-09-30 21:01 ` Junio C Hamano
2021-09-30 19:06 ` [PATCH v9 00/17] fsck: lib-ify object-file.c & better fsck "invalid object" error reporting Taylor Blau
2021-10-01 9:16 ` [PATCH v10 " Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 01/17] fsck tests: add test for fsck-ing an unknown type Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 02/17] fsck tests: refactor one test to use a sub-repo Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 03/17] fsck tests: test current hash/type mismatch behavior Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 04/17] fsck tests: test for garbage appended to a loose object Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 05/17] cat-file tests: move bogus_* variable declarations earlier Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 06/17] cat-file tests: test for missing/bogus object with -t, -s and -p Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 07/17] cat-file tests: add corrupt loose object test Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 08/17] cat-file tests: test for current --allow-unknown-type behavior Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 09/17] object-file.c: don't set "typep" when returning non-zero Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 10/17] object-file.c: return -1, not "status" from unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 11/17] object-file.c: make parse_loose_header_extended() public Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 12/17] object-file.c: simplify unpack_loose_short_header() Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 13/17] object-file.c: use "enum" return type for unpack_loose_header() Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 14/17] object-file.c: return ULHR_TOO_LONG on "header too long" Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 15/17] object-file.c: stop dying in parse_loose_header() Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 16/17] fsck: don't hard die on invalid object types Ævar Arnfjörð Bjarmason
2021-10-01 9:16 ` [PATCH v10 17/17] fsck: report invalid object type-path combinations Ævar Arnfjörð Bjarmason
2021-10-01 22:14 ` Junio C Hamano
2021-10-01 22:33 ` Ævar Arnfjörð Bjarmason
2021-11-11 3:03 ` [PATCH v2] receive-pack: not receive pack file with large object Han Xin
2021-11-11 18:35 ` Junio C Hamano
2021-11-11 3:05 ` [PATCH v10 17/17] fsck: report invalid object type-path combinations Han Xin
2021-11-11 5:18 ` [PATCH 0/2] v2.34.0-rc2 regression: free() of uninitialized in ab/fsck-unexpected-type Ævar Arnfjörð Bjarmason
2021-11-11 5:18 ` [PATCH 1/2] object-file: fix SEGV on free() regression in v2.34.0-rc2 Ævar Arnfjörð Bjarmason
2021-11-11 15:18 ` Jeff King
2021-11-11 18:41 ` Junio C Hamano
2021-11-13 9:00 ` Ævar Arnfjörð Bjarmason
2021-11-11 5:18 ` [PATCH 2/2] object-file: free(*contents) only in read_loose_object() caller Ævar Arnfjörð Bjarmason
2021-11-11 18:54 ` Junio C Hamano
2021-03-28 6:12 ` [PATCH 4/4] usage.c: add a non-fatal bug() function to go with BUG() Junio C Hamano
2021-03-28 7:17 ` Jeff King
2021-03-29 13:25 ` Ævar Arnfjörð Bjarmason
2021-03-31 11:06 ` Jeff King
2021-04-13 9:08 ` [PATCH v2 0/3] trace2 docs: note that BUG() sends an "error" event Ævar Arnfjörð Bjarmason
2021-04-13 9:08 ` [PATCH v2 1/3] usage.c: don't copy/paste the same comment three times Ævar Arnfjörð Bjarmason
2021-04-15 10:09 ` Jeff King
2021-04-13 9:08 ` [PATCH v2 2/3] api docs: document BUG() in api-error-handling.txt Ævar Arnfjörð Bjarmason
2021-04-15 10:00 ` Jeff King
2021-04-13 9:08 ` [PATCH v2 3/3] api docs: document that BUG() emits a trace2 error event Ævar Arnfjörð Bjarmason
2021-04-15 10:10 ` [PATCH v2 0/3] trace2 docs: note that BUG() sends an "error" event Jeff King
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