From c5654483dc53470942620cde7ff8d3df6083e9d3 Mon Sep 17 00:00:00 2001 From: Yu Watanabe Date: Wed, 28 Sep 2022 13:42:01 +0900 Subject: [PATCH] fuzz: tighten acceptable data size Fixes oss-fuzz#51887 (https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51887). Fixes #24833. --- src/boot/efi/fuzz-efi-string.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/boot/efi/fuzz-efi-string.c b/src/boot/efi/fuzz-efi-string.c index 4d4d01f026..3c0f0f34b4 100644 --- a/src/boot/efi/fuzz-efi-string.c +++ b/src/boot/efi/fuzz-efi-string.c @@ -13,7 +13,7 @@ static char16_t *memdup_str16(const uint8_t *data, size_t size) { } int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) { - if (outside_size_range(size, sizeof(size_t), 1024 * 1024)) + if (outside_size_range(size, sizeof(size_t), 64 * 1024)) return 0; size_t len, len2;