mirror of
https://github.com/pentoo/pentoo-overlay
synced 2025-12-21 15:53:49 +01:00
31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
From 8a88e5c1db05ebadfd4569955f6f47c23cdca3c4 Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
|
|
Date: Wed, 3 Mar 2021 01:08:25 +0000
|
|
Subject: [PATCH] tag: id3v2: fix frame size check and potential invalid reads
|
|
|
|
Check the right variable when checking if there's
|
|
enough data left to read the frame size.
|
|
|
|
Closes https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/issues/876
|
|
|
|
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/1066>
|
|
---
|
|
gst-libs/gst/tag/id3v2frames.c | 2 +-
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
|
|
|
diff --git a/gst-libs/gst/tag/id3v2frames.c b/gst-libs/gst/tag/id3v2frames.c
|
|
index 8e9f78254..f39659bf7 100644
|
|
--- a/modules/javafx.media/src/main/native/gstreamer/gstreamer-lite/gst-plugins-base/gst-libs/gst/tag/id3v2frames.c
|
|
+++ b/modules/javafx.media/src/main/native/gstreamer/gstreamer-lite/gst-plugins-base/gst-libs/gst/tag/id3v2frames.c
|
|
@@ -109,7 +109,7 @@ id3v2_parse_frame (ID3TagsWorking * work)
|
|
|
|
if (work->frame_flags & (ID3V2_FRAME_FORMAT_COMPRESSION |
|
|
ID3V2_FRAME_FORMAT_DATA_LENGTH_INDICATOR)) {
|
|
- if (work->hdr.frame_data_size <= 4)
|
|
+ if (frame_data_size <= 4)
|
|
return FALSE;
|
|
if (ID3V2_VER_MAJOR (work->hdr.version) == 3) {
|
|
work->parse_size = GST_READ_UINT32_BE (frame_data);
|
|
--
|
|
GitLab
|
|
|