st

commit 515ac935746773941fb3b49eab2ddf4e22d42a15
parent 6a59f2afa7f6401daef63dbbeaa444c638b44c76
Author: sin <sin@2f30.org>
Date:   Tue, 11 Nov 2014 18:29:11 +0000

Call _exit() instead of exit() if exec*() fails

exit() will also unwind the atexit() functions.  This is bad
because if exec*() fails the process is in an inconsistent state.

Diffstat:
M
st.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/st.c b/st.c
@@ -1190,7 +1190,7 @@ execsh(void) {
 	signal(SIGALRM, SIG_DFL);
 
 	execvp(prog, args);
-	exit(EXIT_FAILURE);
+	_exit(EXIT_FAILURE);
 }
 
 void