From 64982f75109dfc42967773f35301f2dcd30a1a9f Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Sun, 17 Apr 2005 20:31:40 -0700 Subject: [PATCH] [PATCH] (resend) show-diff.c off-by-one fix The patch to introduce shell safety to show-diff has an off-by-one error. Here is an fix. Signed-off-by: Junio C Hamano Signed-off-by: Linus Torvalds --- show-diff.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/show-diff.c b/show-diff.c index 8a66e59cf..36afb3cc9 100644 --- a/show-diff.c +++ b/show-diff.c @@ -27,8 +27,8 @@ static char *sq_expand(char *src) int cnt, c; char *cp; - /* count single quote characters */ - for (cnt = 0, cp = src; *cp; cnt++, cp++) + /* count bytes needed to store the quoted string. */ + for (cnt = 1, cp = src; *cp; cnt++, cp++) if (*cp == '\'') cnt += 3; -- 2.30.2