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| author | Peter Stephenson <pws@users.sourceforge.net> | 2008-03-25 18:17:07 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2008-03-25 18:17:07 +0000 |
| commit | 845faf558661d5c264a335d9e0b474285ffc8962 (patch) | |
| tree | ecc97346799e954225e7c5b087cbf617e4f02683 | |
| parent | 56e1904e45cc474a9858dc1205055008f8c63752 (diff) | |
| download | zsh-845faf558661d5c264a335d9e0b474285ffc8962.tar.gz zsh-845faf558661d5c264a335d9e0b474285ffc8962.tar.xz zsh-845faf558661d5c264a335d9e0b474285ffc8962.zip | |
22281: wait shouldn't return immediately on signal unless trapped
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/jobs.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 6f2e0d04e..428122b72 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2008-03-25 Peter Stephenson <p.w.stephenson@ntlworld.com> + * 24733: Src/jobs.c: wait shouldn't return immediately on + a signal unless it's trapped (bug in 22281). + * 24732: Src/Builtins/sched.c: not enough space for ztrftime string with multibyte characters. diff --git a/Src/jobs.c b/Src/jobs.c index 9bdc602de..1b3d37c63 100644 --- a/Src/jobs.c +++ b/Src/jobs.c @@ -1170,7 +1170,8 @@ waitforpid(pid_t pid, int wait_cmd) last_signal = -1; signal_suspend(SIGCHLD); - if (last_signal != SIGCHLD && wait_cmd) { + if (last_signal != SIGCHLD && wait_cmd && last_signal >= 0 && + (sigtrapped[last_signal] & ZSIG_TRAPPED)) { /* wait command interrupted, but no error: return */ restore_queue_signals(q); return 128 + last_signal; @@ -1208,7 +1209,8 @@ zwaitjob(int job, int wait_cmd) !(jn->stat & STAT_DONE) && !(interact && (jn->stat & STAT_STOPPED))) { signal_suspend(SIGCHLD); - if (last_signal != SIGCHLD && wait_cmd) + if (last_signal != SIGCHLD && wait_cmd && last_signal >= 0 && + (sigtrapped[last_signal] & ZSIG_TRAPPED)) { /* builtin wait interrupted by trapped signal */ restore_queue_signals(q); |