diff options
| author | Philip Withnall <philip.withnall@collabora.co.uk> | 2014-05-16 23:08:10 +0100 |
|---|---|---|
| committer | Philip Withnall <philip.withnall@collabora.co.uk> | 2014-05-26 08:39:40 +0100 |
| commit | d3fd88ddd54dd533b09e8782a8ffc0dc9f6f0571 (patch) | |
| tree | 181adacbaec69dc6e6c3ca06a99249f1a262c923 | |
| parent | 570b27b9acbf6e6f31ab0f9a31a4cce60f4d228a (diff) | |
gtestutils: Error out if /dev/null stdin redirection fails
https://bugzilla.gnome.org/show_bug.cgi?id=730189
| -rw-r--r-- | glib/gtestutils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/glib/gtestutils.c b/glib/gtestutils.c index 88a6fc0d7..e67078d53 100644 --- a/glib/gtestutils.c +++ b/glib/gtestutils.c @@ -2680,7 +2680,11 @@ g_test_trap_fork (guint64 usec_timeout, close (stdout_pipe[0]); close (stderr_pipe[0]); if (!(test_trap_flags & G_TEST_TRAP_INHERIT_STDIN)) - fd0 = g_open ("/dev/null", O_RDONLY, 0); + { + fd0 = g_open ("/dev/null", O_RDONLY, 0); + if (fd0 < 0) + g_error ("failed to open /dev/null for stdin redirection"); + } if (sane_dup2 (stdout_pipe[1], 1) < 0 || sane_dup2 (stderr_pipe[1], 2) < 0 || (fd0 >= 0 && sane_dup2 (fd0, 0) < 0)) g_error ("failed to dup2() in forked test program: %s", g_strerror (errno)); if (fd0 >= 3) |