jbig2dec/backport-CVE-2023-46361.patch
zhangpan 4a1f161533 fix CVE-2023-46361
(cherry picked from commit 9b2751434c174dcad63765dc2483642a14a6dd57)
2024-09-02 15:32:38 +08:00

27 lines
874 B
Diff

From ee53a7e4bc7819d32e8c0b2057885bcc97586bf3 Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Sun, 5 Nov 2023 12:21:52 +0100
Subject: [PATCH] Bug 705041: jbig2dec: Avoid uninitialized allocator in
command-line tool.
Reference:https://github.com/ArtifexSoftware/jbig2dec/commit/ee53a7e4bc7819d32e8c0b2057885bcc97586bf3
Conflict:NA
---
jbig2dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/jbig2dec.c b/jbig2dec.c
index 15d204d..1e1dad8 100644
--- a/jbig2dec.c
+++ b/jbig2dec.c
@@ -567,7 +567,7 @@ main(int argc, char **argv)
{
jbig2dec_params_t params;
jbig2dec_error_callback_state_t error_callback_state;
- jbig2dec_allocator_t allocator_;
+ jbig2dec_allocator_t allocator_ = { 0 };
jbig2dec_allocator_t *allocator = &allocator_;
Jbig2Ctx *ctx = NULL;
FILE *f = NULL, *f_page = NULL;