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| author | Barton E. Schaefer <schaefer@zsh.org> | 2013-12-21 12:53:59 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2013-12-21 12:53:59 -0800 |
| commit | 21be065ddf74d97cd400c7cc9df5ddfa436c00d7 (patch) | |
| tree | aff4d5c579ea558cfe9c6c7bf9df5d7206bedfe0 | |
| parent | 9887fc3d7b4508bb21e419a8ce12be9c1ba37e4b (diff) | |
| download | zsh-21be065ddf74d97cd400c7cc9df5ddfa436c00d7.tar.gz zsh-21be065ddf74d97cd400c7cc9df5ddfa436c00d7.tar.xz zsh-21be065ddf74d97cd400c7cc9df5ddfa436c00d7.zip | |
32172: regression test for 32171
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | Test/A05execution.ztst | 12 |
2 files changed, 14 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 1b84f2199..1f108113d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,7 @@ 2013-12-20 Barton E. Schaefer <schaefer@zsh.org> + * 32172; Test/A05execution.ztst: regression test for 32171 + * 32171: Src/exec.c: fix leaked pipe descriptor that could deadlock a pipeline from a complex shell construct or function into an external command diff --git a/Test/A05execution.ztst b/Test/A05execution.ztst index c8320a14d..61d24fe1e 100644 --- a/Test/A05execution.ztst +++ b/Test/A05execution.ztst @@ -202,3 +202,15 @@ F:the bug is still there or it reappeared. See workers-29973 for details. 0:Check $pipestatus with a known difficult case >1 0 1 0 0 F:This similar test was triggering a reproducible failure with pipestatus. + + { unsetopt MONITOR } 2>/dev/null + coproc { read -Et 5 || kill -INT $$ } + print -u $ZTST_fd 'This test takes 5 seconds to fail...' + { printf "%d\n" {1..20000} } | ( read -E ) + print -p done + read -Ep +0:Bug regression: piping a shell construct to an external process may hang +>1 +>done +F:This test checks for a file descriptor leak that could cause the left +F:side of a pipe to block on write after the right side has exited |