diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1997-09-12 04:38:06 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1997-09-12 04:38:06 +0000 |
| commit | aa3023ab37fbabfe1db444325fc46098d6d44d58 (patch) | |
| tree | 50acf206050be432c6c3a1772cb9ced2f2b894a2 /bin/pdksh | |
| parent | 7186cb669c627520462256325a3c6f8693991d67 (diff) | |
Avoid longjmp/vfork clobbering.
Diffstat (limited to 'bin/pdksh')
| -rw-r--r-- | bin/pdksh/exec.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/bin/pdksh/exec.c b/bin/pdksh/exec.c index 6d59366b9a8..7c98d956239 100644 --- a/bin/pdksh/exec.c +++ b/bin/pdksh/exec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: exec.c,v 1.9 1997/06/19 13:58:41 kstailey Exp $ */ +/* $OpenBSD: exec.c,v 1.10 1997/09/12 04:38:05 millert Exp $ */ /* * execute command tree @@ -458,6 +458,10 @@ comexec(t, tp, ap, flags) int keepasn_ok; int fcflags = FC_BI|FC_FUNC|FC_PATH; +#ifdef __GNUC__ + (void)&rv; +#endif + /* snag the last argument for $_ XXX not the same as at&t ksh, * which only seems to set $_ after a newline (but not in * functions/dot scripts, but in interactive and scipt) - |