user/dev discussion of public-inbox itself
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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 08/13] spawn: support absolute paths
Date: Tue, 12 Mar 2019 04:00:41 +0000	[thread overview]
Message-ID: <20190312040046.4619-9-e@80x24.org> (raw)
In-Reply-To: <20190312040046.4619-1-e@80x24.org>

cgit (and most other CGI executables) is not typically installed
for use via $PATH, so we'll need to support absolute paths to
run it.
---
 lib/PublicInbox/Spawn.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/PublicInbox/Spawn.pm b/lib/PublicInbox/Spawn.pm
index 8ea255a..202cfca 100644
--- a/lib/PublicInbox/Spawn.pm
+++ b/lib/PublicInbox/Spawn.pm
@@ -166,9 +166,9 @@ unless (defined $vfork_spawn) {
 	*pi_fork_exec = *PublicInbox::SpawnPP::pi_fork_exec
 }
 
-# n.b. we never use absolute paths with this
 sub which ($) {
 	my ($file) = @_;
+	return $file if index($file, '/') == 0;
 	foreach my $p (split(':', $ENV{PATH})) {
 		$p .= "/$file";
 		return $p if -x $p;
-- 
@@ -166,9 +166,9 @@ unless (defined $vfork_spawn) {
 	*pi_fork_exec = *PublicInbox::SpawnPP::pi_fork_exec
 }
 
-# n.b. we never use absolute paths with this
 sub which ($) {
 	my ($file) = @_;
+	return $file if index($file, '/') == 0;
 	foreach my $p (split(':', $ENV{PATH})) {
 		$p .= "/$file";
 		return $p if -x $p;
-- 
EW


  parent reply	other threads:[~2019-03-12  4:00 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-12  4:00 [PATCH 00/13] support parsing cgitrc and spawning cgit Eric Wong
2019-03-12  4:00 ` [PATCH 01/13] git: add "commit_title" method Eric Wong
2019-03-12  4:00 ` [PATCH 02/13] viewvcs: preliminary support for showing non-blobs Eric Wong
2019-03-12  4:00 ` [PATCH 03/13] viewvcs: match 8000-byte lookup for git Eric Wong
2019-03-12  4:00 ` [PATCH 04/13] spawn: support RLIMIT_CPU, RLIMIT_DATA and RLIMIT_CORE Eric Wong
2019-03-12  4:00 ` [PATCH 05/13] support publicinbox.cgitrc directive Eric Wong
2019-03-12  4:00 ` [PATCH 06/13] githttpbackend: move more psgi.input handling into subroutine Eric Wong
2019-03-12  4:00 ` [PATCH 07/13] githttpbackend: check for other errors and relax CRLF check Eric Wong
2019-03-12  4:00 ` Eric Wong [this message]
2019-03-12  4:00 ` [PATCH 09/13] cgit: support running cgit as a standalone CGI Eric Wong
2019-03-12  4:00 ` [PATCH 10/13] www: wire up cgit as a 404 handler if cgitrc is configured Eric Wong
2019-03-12  4:00 ` [PATCH 11/13] qspawn: wire up RLIMIT_* handling to limiters Eric Wong
2019-03-12  4:00 ` [PATCH 12/13] cgit: use a dedicated named limiter Eric Wong
2019-03-12  4:00 ` [PATCH 13/13] spawn: require soft and hard vals for RLIMIT_* params Eric Wong

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