tequilaOS/platform_hardware_interfaces
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Merge "Merge RQ2A.210405.006 to stage-aosp-master - DO NOT MERGE" into stage-aosp-master

Browse source
This commit is contained in:
Bill Yi 2021-04-14 00:27:04 +00:00 committed by Android (Google) Code Review
commit 242d60958b
1 changed files with 5 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
drm/1.0/default/CryptoPlugin.cpp
View file

@ -124,7 +124,11 @@ namespace implementation {
return Void();
}
if (source.offset + offset + source.size > sourceBase->getSize()) {
size_t totalSize = 0;
if (__builtin_add_overflow(source.offset, offset, &totalSize) ||
__builtin_add_overflow(totalSize, source.size, &totalSize) ||
totalSize > sourceBase->getSize()) {
android_errorWriteLog(0x534e4554, "176496160");
_hidl_cb(Status::ERROR_DRM_CANNOT_HANDLE, 0, "invalid buffer size");
return Void();
}