diff options
| -rw-r--r-- | media/libstagefright/OMXCodec.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp index 91ba093..6fb05d2 100644 --- a/media/libstagefright/OMXCodec.cpp +++ b/media/libstagefright/OMXCodec.cpp @@ -1912,6 +1912,9 @@ status_t OMXCodec::allocateBuffersOnPort(OMX_U32 portIndex) { def.nBufferCountActual, def.nBufferSize, portIndex == kPortIndexInput ? "input" : "output"); + if (def.nBufferSize != 0 && def.nBufferCountActual > SIZE_MAX / def.nBufferSize) { + return BAD_VALUE; + } size_t totalSize = def.nBufferCountActual * def.nBufferSize; mDealer[portIndex] = new MemoryDealer(totalSize, "OMXCodec"); |