[PATCH 2/3] ash: fix EXEXEC status clobbering
Ron Yorston
rmy at pobox.com
Fri Oct 30 19:06:47 UTC 2015
evalcommand always clobbers the exit status in case of an EXEXEC
which means that exec always fails with exit status 2 regardless
of what it actually returns.
This patch adds the missing check for EXEXEC so that the correct
exit status is preserved. It causes the test ash-misc/exec.tests
to succeed.
Based on commit 7f68426 in dash git, by Herbert Xu.
Signed-off-by: Ron Yorston <rmy at pobox.com>
---
shell/ash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/shell/ash.c b/shell/ash.c
index 9a8bab5..c333b23 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -9432,7 +9432,7 @@ evalcommand(union node *cmd, int flags)
if (evalbltin(cmdentry.u.cmd, argc, argv)) {
int exit_status;
int i = exception_type;
- if (i == EXEXIT)
+ if (i == EXEXIT || i == EXEXEC)
goto raise;
exit_status = 2;
if (i == EXINT)
--
2.4.3
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