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| author | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2020-02-27 20:42:16 +0000 |
|---|---|---|
| committer | Peter Stephenson <p.w.stephenson@ntlworld.com> | 2020-02-27 20:42:16 +0000 |
| commit | 14ea665a903b26a658ef1d2ca974a9b48e09eff1 (patch) | |
| tree | 443a5225cfac4052123b81c4d7c5b7ee5a5220c7 /Src/signals.c | |
| parent | fe516fccb4754833f850cb62f6607226370bbf53 (diff) | |
| download | zsh-14ea665a903b26a658ef1d2ca974a9b48e09eff1.tar.gz zsh-14ea665a903b26a658ef1d2ca974a9b48e09eff1.tar.xz zsh-14ea665a903b26a658ef1d2ca974a9b48e09eff1.zip | |
users/24710: Fix job control problem with sudo.
If we use kill to test for continued existence of a process group, we should check on failure that the error is ESRCH, as EPERM indicates the group still has memebers but running privileged so should be left alone.
Diffstat (limited to 'Src/signals.c')
| -rw-r--r-- | Src/signals.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Src/signals.c b/Src/signals.c index 96ff9e9b3..4adf03202 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -539,7 +539,8 @@ wait_for_processes(void) #endif if (WIFEXITED(status) && pn->pid == jn->gleader && - killpg(pn->pid, 0) == -1) { + killpg(pn->pid, 0) == -1 && + errno == ESRCH) { if (last_attached_pgrp == jn->gleader && !(jn->stat & STAT_NOSTTY)) { /* |