diff options
| author | Petri Latvala <petri.latvala@intel.com> | 2019-01-16 13:20:47 +0200 |
|---|---|---|
| committer | Petri Latvala <petri.latvala@intel.com> | 2019-01-21 13:51:01 +0200 |
| commit | e076451b2db4b276a7f5be38d32c15d477fa5f04 (patch) | |
| tree | 972045bc38cbdc714fac713cc247cf93755ea2e0 /lib/igt_core.c | |
| parent | cc6474a9b36f30bd1d11bb169ecdca0a149cd135 (diff) | |
lib/igt_core: Initialize fds in igt_system_quiet
This avoids calling close() with uninitialized ints if some dup()
calls succeed and others don't.
Signed-off-by: Petri Latvala <petri.latvala@intel.com>
Cc: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Diffstat (limited to 'lib/igt_core.c')
| -rw-r--r-- | lib/igt_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/igt_core.c b/lib/igt_core.c index 0cae9b6a..49fbf70d 100644 --- a/lib/igt_core.c +++ b/lib/igt_core.c @@ -2391,7 +2391,7 @@ err: */ int igt_system_quiet(const char *command) { - int stderr_fd_copy, stdout_fd_copy, status, nullfd; + int stderr_fd_copy = -1, stdout_fd_copy = -1, status, nullfd = -1; /* redirect */ if ((nullfd = open("/dev/null", O_WRONLY)) == -1) |