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>
diff --git a/scripts/kconfig/symbol.c b/scripts/kconfig/symbol.c
index b664d6e..08d4401 100644
--- a/scripts/kconfig/symbol.c
+++ b/scripts/kconfig/symbol.c
@@ -1010,7 +1010,7 @@
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 *));