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| author |  Junio C Hamano <gitster@pobox.com> | 2012-08-06 22:31:10 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-08-06 22:31:10 -0700 |
| commit | 4b7f2fa4c6c2c4675ab00474d419fa356afdfa71 (patch) | |
| tree | 267252f14f92644fd5ea164149053c32accd62a5 /builtin | |
| parent | t/t5400: demonstrate breakage caused by informational message from prune (diff) | |
| download | tgif-4b7f2fa4c6c2c4675ab00474d419fa356afdfa71.tar.xz | |
receive-pack: do not leak output from auto-gc to standard output
The standard output channel of receive-pack is a structured protocol
channel, and subprocesses must never be allowed to leak anything
into it by writing to their standard output.
Use RUN_COMMAND_STDOUT_TO_STDERR option to run_command_v_opt() just
like we do when running hooks to prevent output from "gc" leaking to
the standard output.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/receive-pack.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 0afb8b2896..3f05d971ec 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -977,7 +977,8 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix) const char *argv_gc_auto[] = { "gc", "--auto", "--quiet", NULL, }; - run_command_v_opt(argv_gc_auto, RUN_GIT_CMD); + int opt = RUN_GIT_CMD | RUN_COMMAND_STDOUT_TO_STDERR; + run_command_v_opt(argv_gc_auto, opt); } if (auto_update_server_info) update_server_info(0); |