From 745e09faa22eb06e00588b198210b302c860a988 Mon Sep 17 00:00:00 2001 From: Steve Langasek Date: Sun, 23 Dec 2007 11:02:26 +0800 Subject: [EVAL] Fix bad pointer arithmetic in evalcommand dash dies on sparc with a SIGBUS due to an arithmetic error introduced with commit 03b4958, this patch fixes it. --- > Hi Gerrit, > > dash 0.5.4-3 dies on sparc with a SIGBUS due to an arithmetic error > introduced with the patch > 0030-EXEC-Fixed-execing-of-scripts-with-no-hash-bang.diff. The > attached > patch fixes the problem. Signed-off-by: Herbert Xu --- src/eval.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/eval.c b/src/eval.c index a8feaa0..77291b4 100644 --- a/src/eval.c +++ b/src/eval.c @@ -722,7 +722,8 @@ evalcommand(union node *cmd, int flags) } /* Reserve one extra spot at the front for shellexec. */ - argv = nargv = stalloc(sizeof (char *) * (argc + 2)) + 1; + nargv = stalloc(sizeof (char *) * (argc + 2)); + argv = ++nargv; for (sp = arglist.list ; sp ; sp = sp->next) { TRACE(("evalcommand arg: %s\n", sp->text)); *nargv++ = sp->text; -- cgit 1.4.1