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| author | Jeff King <peff@peff.net> | 2012-09-21 01:32:52 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2012-09-21 09:44:11 -0700 |
| commit | 59bfdfb82a0e51f6e0a40197cd662196406b1bec (patch) | |
| tree | ba83e6a84c5bb50ca03f3506fcff685216c91125 /builtin | |
| parent | 8ef2794ba8ada6b64afb22ff7b235dce583b9712 (diff) | |
| download | git-59bfdfb82a0e51f6e0a40197cd662196406b1bec.tar.gz git-59bfdfb82a0e51f6e0a40197cd662196406b1bec.tar.xz | |
receive-pack: redirect unpack-objects stdout to /dev/null
The unpack-objects command should not generally produce any
output on stdout. However, if it's given extra input after
the packfile, it will spew the remainder to stdout. When
called by receive-pack, this means we will break protocol,
since our stdout is connected to the remote send-pack.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/receive-pack.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 2cb854feb..f8d2f1710 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -821,6 +821,7 @@ static const char *unpack(void) if (ntohl(hdr.hdr_entries) < unpack_limit) { int code, i = 0; + struct child_process child; const char *unpacker[5]; unpacker[i++] = "unpack-objects"; if (quiet) @@ -829,7 +830,11 @@ static const char *unpack(void) unpacker[i++] = "--strict"; unpacker[i++] = hdr_arg; unpacker[i++] = NULL; - code = run_command_v_opt(unpacker, RUN_GIT_CMD); + memset(&child, 0, sizeof(child)); + child.argv = unpacker; + child.no_stdout = 1; + child.git_cmd = 1; + code = run_command(&child); if (!code) return NULL; return "unpack-objects abnormal exit"; |