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avutil/file_open: Print debug message if setting close on exec fails 

Fixes CID1087079
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2013-10-20 18:36:09 +02:00
parent 88d4ff4b5f
commit ad28fe35c5
1 changed files with 4 additions and 2 deletions
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6
libavutil/file_open.c
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@ -85,8 +85,10 @@ int avpriv_open(const char *filename, int flags, ...)
fd = open(filename, flags, mode);
#if HAVE_FCNTL
if (fd != -1)
fcntl(fd, F_SETFD, FD_CLOEXEC);
if (fd != -1) {
if (fcntl(fd, F_SETFD, FD_CLOEXEC) == -1)
av_log(NULL, AV_LOG_DEBUG, "Failed to set close on exec\n");
}
#endif
return fd;