From 2910a5736c3f238d2cde6cc757b01868d877ebcb Mon Sep 17 00:00:00 2001 From: Wei-Cheng Pan Date: Sun, 21 Apr 2024 19:11:42 +0900 Subject: [PATCH] fix: OOB in rar e8 filter --- libarchive/archive_read_support_format_rar.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libarchive/archive_read_support_format_rar.c b/libarchive/archive_read_support_format_rar.c index 99a11d17..266d0ee9 100644 --- a/libarchive/archive_read_support_format_rar.c +++ b/libarchive/archive_read_support_format_rar.c @@ -3615,7 +3615,7 @@ execute_filter_e8(struct rar_filter *filter, struct rar_virtual_machine *vm, siz uint32_t filesize = 0x1000000; uint32_t i; - if (length > PROGRAM_WORK_SIZE || length < 4) + if (length > PROGRAM_WORK_SIZE || length <= 4) return 0; for (i = 0; i <= length - 5; i++) -- 2.45.1