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Commit 1407f97a authored by Yann E. MORIN's avatar Yann E. MORIN
Browse files

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: default avatarJean Delvare <jdelvare@suse.de>
Signed-off-by: default avatar"Yann E. MORIN" <yann.morin.1998@free.fr>
Reviewed-by: default avatarJean Delvare <jdelvare@suse.de>
parent 803b3519

scripts/kconfig/symbol.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -1010,7 +1010,7 @@ struct symbol **sym_re_search(const char *pattern) 
			continue;

			continue;

		if (regexec(&re, sym->name, 1, match, 0))

		if (regexec(&re, sym->name, 1, match, 0))

			continue;

			continue;

		if (cnt + 1 >= size) {

		if (cnt >= size) {

			void *tmp;

			void *tmp;

			size += 16;

			size += 16;

			tmp = realloc(sym_match_arr, size * sizeof(struct sym_match *));

			tmp = realloc(sym_match_arr, size * sizeof(struct sym_match *));