From e0cbed4dbb7c21798b5eecf3d326fb778c4d0be2 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Wed, 2 Oct 2013 19:38:09 +0200 Subject: [PATCH] efi: never call qsort on potentially NULL arrays --- src/shared/efivars.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/shared/efivars.c b/src/shared/efivars.c index 1d5b6f9..c015b16 100644 --- a/src/shared/efivars.c +++ b/src/shared/efivars.c @@ -384,7 +384,8 @@ int efi_get_boot_options(uint16_t **options) { list[count ++] = id; } - qsort(list, count, sizeof(uint16_t), cmp_uint16); + if (list) + qsort(list, count, sizeof(uint16_t), cmp_uint16); *options = list; return count; -- 1.8.4.652.g0d6e0ce