From: Junio C Hamano <gitster@pobox.com>
To: git@vger.kernel.org
Cc: Petr Baudis <pasky@suse.cz>,
Linus Torvalds <torvalds@linux-foundation.org>,
"Shawn O. Pearce" <spearce@spearce.org>,
Johannes Schindelin <Johannes.Schindelin@gmx.de>
Subject: [PATCH 2/2] add: refuse to add working tree items beyond symlinks
Date: Mon, 04 Aug 2008 00:52:37 -0700 [thread overview]
Message-ID: <7v1w1543p6.fsf_-_@gitster.siamese.dyndns.org> (raw)
In-Reply-To: <7vej5543v5.fsf_-_@gitster.siamese.dyndns.org> (Junio C. Hamano's message of "Mon, 04 Aug 2008 00:49:02 -0700")
This is the same fix for the issue of adding "sym/path" when "sym" is a
symblic link that points at a directory "dir" with "path" in it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin-add.c | 12 +++++++++++-
dir.c | 6 +++++-
t/t0055-beyond-symlinks.sh | 7 ++++++-
3 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/builtin-add.c b/builtin-add.c
index fc3f96e..81b64d7 100644
--- a/builtin-add.c
+++ b/builtin-add.c
@@ -153,6 +153,16 @@ static const char **validate_pathspec(int argc, const char **argv, const char *p
{
const char **pathspec = get_pathspec(prefix, argv);
+ if (pathspec) {
+ const char **p;
+ for (p = pathspec; *p; p++) {
+ if (has_symlink_leading_path(strlen(*p), *p)) {
+ int len = prefix ? strlen(prefix) : 0;
+ die("'%s' is beyond a symbolic link", *p + len);
+ }
+ }
+ }
+
return pathspec;
}
@@ -278,7 +288,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
fprintf(stderr, "Maybe you wanted to say 'git add .'?\n");
return 0;
}
- pathspec = get_pathspec(prefix, argv);
+ pathspec = validate_pathspec(argc, argv, prefix);
/*
* If we are adding new files, we need to scan the working
diff --git a/dir.c b/dir.c
index 29d1d5b..ae7046f 100644
--- a/dir.c
+++ b/dir.c
@@ -727,8 +727,12 @@ static void free_simplify(struct path_simplify *simplify)
int read_directory(struct dir_struct *dir, const char *path, const char *base, int baselen, const char **pathspec)
{
- struct path_simplify *simplify = create_simplify(pathspec);
+ struct path_simplify *simplify;
+ if (has_symlink_leading_path(strlen(path), path))
+ return dir->nr;
+
+ simplify = create_simplify(pathspec);
read_directory_recursive(dir, path, base, baselen, 0, simplify);
free_simplify(simplify);
qsort(dir->entries, dir->nr, sizeof(struct dir_entry *), cmp_name);
diff --git a/t/t0055-beyond-symlinks.sh b/t/t0055-beyond-symlinks.sh
index eb11dd7..b29c37a 100755
--- a/t/t0055-beyond-symlinks.sh
+++ b/t/t0055-beyond-symlinks.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-test_description='update-index refuses to add beyond symlinks'
+test_description='update-index and add refuse to add beyond symlinks'
. ./test-lib.sh
@@ -17,4 +17,9 @@ test_expect_success 'update-index --add beyond symlinks' '
! ( git ls-files | grep c/d )
'
+test_expect_success 'add beyond symlinks' '
+ test_must_fail git add c/d &&
+ ! ( git ls-files | grep c/d )
+'
+
test_done
--
1.6.0.rc1.64.g61192
next prev parent reply other threads:[~2008-08-04 7:53 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-16 19:11 [RFC][PATCH 0/7] Submodule support in git mv, git rm Petr Baudis
2008-07-16 19:11 ` [PATCH 1/7] git-mv: Remove dead code branch Petr Baudis
2008-07-16 19:11 ` [PATCH 2/7] t7400: Add short "git submodule add" testsuite Petr Baudis
2008-07-16 19:11 ` [PATCH 3/7] git submodule add: Fix naming clash handling Petr Baudis
2008-07-16 19:11 ` [PATCH 4/7] submodule.*: Introduce simple C interface for submodule lookup by path Petr Baudis
2008-07-16 19:11 ` [PATCH 5/7] git mv: Support moving submodules Petr Baudis
2008-07-17 2:37 ` Junio C Hamano
2008-07-17 13:06 ` Petr Baudis
2008-07-17 22:31 ` [PATCH] git-mv: Keep moved index entries inact Petr Baudis
2008-07-17 22:34 ` [PATCH] git mv: Support moving submodules Petr Baudis
2008-07-19 23:54 ` [PATCH] git-mv: Keep moved index entries inact Junio C Hamano
2008-07-21 0:23 ` Petr Baudis
2008-07-21 0:25 ` [PATCHv2] " Petr Baudis
2008-07-21 4:36 ` Junio C Hamano
2008-07-26 6:46 ` Junio C Hamano
2008-07-27 13:41 ` Petr Baudis
2008-07-27 13:47 ` [PATCH] t/t7001-mv.sh: Propose ability to use git-mv on conflicting entries Petr Baudis
2008-07-28 1:13 ` Junio C Hamano
2008-07-28 1:21 ` Junio C Hamano
2008-07-28 14:20 ` [PATCHv2] git-mv: Keep moved index entries inact SZEDER Gábor
2008-07-28 15:06 ` Johannes Schindelin
2008-07-28 15:14 ` Johannes Schindelin
2008-07-28 18:24 ` Johannes Schindelin
2008-07-28 19:19 ` Junio C Hamano
2008-07-28 23:41 ` Johannes Schindelin
2008-07-28 23:55 ` Johannes Schindelin
2008-07-29 0:17 ` Petr Baudis
2008-07-29 0:46 ` Junio C Hamano
2008-07-29 5:23 ` Junio C Hamano
2008-08-04 7:49 ` Not going beyond symbolic links Junio C Hamano
2008-08-04 7:51 ` [PATCH 1/2] update-index: refuse to add working tree items beyond symlinks Junio C Hamano
2008-08-04 7:52 ` Junio C Hamano [this message]
2008-08-05 0:21 ` Not going beyond symbolic links Linus Torvalds
2008-08-05 0:54 ` Junio C Hamano
2008-08-05 1:43 ` Linus Torvalds
2008-08-05 1:59 ` Johannes Schindelin
2008-08-05 2:28 ` Linus Torvalds
2008-08-05 6:11 ` Junio C Hamano
2008-08-05 12:54 ` Dmitry Potapov
2008-08-05 23:57 ` Junio C Hamano
2008-08-05 17:15 ` Linus Torvalds
2008-08-05 4:44 ` Junio C Hamano
2008-08-05 11:23 ` Johannes Schindelin
2008-08-05 3:01 ` Junio C Hamano
2008-08-05 3:04 ` david
2008-08-07 6:52 ` Junio C Hamano
2008-08-08 20:55 ` Junio C Hamano
2008-08-08 23:45 ` Linus Torvalds
2008-07-21 1:20 ` [PATCH] git-mv: Keep moved index entries inact Johannes Schindelin
2008-07-21 7:18 ` Petr Baudis
2008-07-21 7:38 ` Junio C Hamano
2008-07-16 19:11 ` [PATCH 6/7] git rm: Support for removing submodules Petr Baudis
2008-07-16 22:41 ` Johannes Schindelin
2008-07-17 12:35 ` Petr Baudis
2008-07-17 12:59 ` Johannes Schindelin
2008-07-16 19:11 ` [PATCH 7/7] t7403: Submodule git mv, git rm testsuite Petr Baudis
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