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[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 <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
maint
Junio C Hamano 2005-04-17 20:31:40 -07:00 committed by Linus Torvalds
parent 75118b13bc
commit 64982f7510
1 changed files with 2 additions and 2 deletions
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4
show-diff.c
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@ -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;