From 26f53e834095e19dfc7cf18b2683c618d98bd9e7 Mon Sep 17 00:00:00 2001 From: "Yann E. MORIN" Date: Tue, 16 Jul 2013 20:32:33 +0200 Subject: [PATCH] kconfig: don't allocate n+1 elements in temporary array The temporary array that stores the search results is not NULL-terminated, so there is no reason to allocate n+1 elements. Reported-by: Jean Delvare Signed-off-by: "Yann E. MORIN" Reviewed-by: Jean Delvare Signed-off-by: Christian Lamparter --- config/symbol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/config/symbol.c b/config/symbol.c index b664d6e..08d4401 100644 --- a/config/symbol.c +++ b/config/symbol.c @@ -1010,7 +1010,7 @@ struct symbol **sym_re_search(const char *pattern) continue; if (regexec(&re, sym->name, 1, match, 0)) continue; - if (cnt + 1 >= size) { + if (cnt >= size) { void *tmp; size += 16; tmp = realloc(sym_match_arr, size * sizeof(struct sym_match *)); -- 2.31.1