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authorYann E. MORIN <yann.morin.1998@free.fr>2013-07-16 20:32:33 +0200
committerYann E. MORIN <yann.morin.1998@free.fr>2013-07-16 20:36:18 +0200
commit1407f97aeda5720d6327d69f6058537c0fd469e3 (patch)
treee16cffe6b08d38c18db57ef46e96c757c0690f75
parent803b3519880f255563d8590c1f5870398b9a4ea0 (diff)
downloadlinux-linaro-stable-1407f97aeda5720d6327d69f6058537c0fd469e3.tar.gz
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 <jdelvare@suse.de> Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> Reviewed-by: Jean Delvare <jdelvare@suse.de>
-rw-r--r--scripts/kconfig/symbol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index b664d6ed515f..08d4401e646d 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/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 *));