diff options
Diffstat (limited to 'lib/pipeline.c')
| -rw-r--r-- | lib/pipeline.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/pipeline.c b/lib/pipeline.c index f734d77a..3411afbb 100644 --- a/lib/pipeline.c +++ b/lib/pipeline.c @@ -639,6 +639,8 @@ void pipeline_start (pipeline *p) if (pid < 0) error (FATAL, errno, _("fork failed")); if (pid == 0) { + struct sigaction sa; + /* child */ pop_all_cleanups (); @@ -685,6 +687,13 @@ void pipeline_start (pipeline *p) while (sigaction (SIGQUIT, &osa_sigquit, NULL) && errno == EINTR) ; + /* ... but we don't want to know about SIGPIPE. */ + sa.sa_handler = SIG_IGN; + sigemptyset(&sa.sa_mask); + sa.sa_flags = 0; + while (sigaction (SIGPIPE, &sa, NULL) && + errno == EINTR) + ; execvp (p->commands[i]->name, p->commands[i]->argv); error (EXEC_FAILED_EXIT_STATUS, errno, |