mirror of
https://github.com/Divested-Mobile/DivestOS-Build.git
synced 2024-12-27 00:19:26 -05:00
35 lines
1.7 KiB
Diff
35 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Wonsik Kim <wonsik@google.com>
|
|
Date: Fri, 28 Jun 2024 00:33:51 +0000
|
|
Subject: [PATCH] omx: check HDR10+ info param size
|
|
|
|
Bug: 329641908
|
|
Test: presubmit
|
|
Flag: EXEMPT security fix
|
|
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:53298956ba6bb8f147a632d7aaed8566dfc203ee)
|
|
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:f816148a719d2a3bbf432f11da98b3d5fa7de74f)
|
|
Merged-In: I72523e1de61e5f947174272b732e170e1c2964df
|
|
Change-Id: I72523e1de61e5f947174272b732e170e1c2964df
|
|
---
|
|
media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp | 7 +++++++
|
|
1 file changed, 7 insertions(+)
|
|
|
|
diff --git a/media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp b/media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp
|
|
index 418302389d..4ab5d10609 100644
|
|
--- a/media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp
|
|
+++ b/media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp
|
|
@@ -619,6 +619,13 @@ OMX_ERRORTYPE SoftVideoDecoderOMXComponent::getConfig(
|
|
if (!isValidOMXParam(outParams)) {
|
|
return OMX_ErrorBadParameter;
|
|
}
|
|
+ if (offsetof(DescribeHDR10PlusInfoParams, nValue) + outParams->nParamSize >
|
|
+ outParams->nSize) {
|
|
+ ALOGE("b/329641908: too large param size; nParamSize=%u nSize=%u",
|
|
+ outParams->nParamSize, outParams->nSize);
|
|
+ android_errorWriteLog(0x534e4554, "329641908");
|
|
+ return OMX_ErrorBadParameter;
|
|
+ }
|
|
|
|
outParams->nParamSizeUsed = info->size();
|
|
|