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run_hook(): check the executability of the hook before filling argv

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Signed-off-by: Stephan Beyer <s-beyer@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stephan Beyer 2009-01-16 20:10:01 +01:00 committed by Junio C Hamano
parent 35d5ae679c
commit cf94ca8ea9
1 changed files with 3 additions and 3 deletions
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6
run-command.c
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@ -352,6 +352,9 @@ int run_hook(const char *index_file, const char *name, ...)
int ret;
int i;
if (access(git_path("hooks/%s", name), X_OK) < 0)
return 0;
va_start(args, name);
argv[0] = git_path("hooks/%s", name);
i = 0;
@ -362,9 +365,6 @@ int run_hook(const char *index_file, const char *name, ...)
} while (argv[i]);
va_end(args);
if (access(argv[0], X_OK) < 0)
return 0;
memset(&hook, 0, sizeof(hook));
hook.argv = argv;
hook.no_stdin = 1;