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| author | TreeHugger Robot <treehugger-gerrit@google.com> | 2021-04-30 22:21:49 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2021-04-30 22:21:49 +0000 |
| commit | 4f86d745ab23e52711d74832769700e18b576d89 (patch) | |
| tree | 8358de0661a19763df4dea79bfaa159c770b8fba | |
| parent | f893dbc6ee6d42ca5f89762874ad6beb6e52c58a (diff) | |
| parent | 9b9f051c92fad66aeb6b469fee53f43732ffedb2 (diff) | |
| download | fdk-aac-4f86d745ab23e52711d74832769700e18b576d89.tar.gz fdk-aac-4f86d745ab23e52711d74832769700e18b576d89.tar.bz2 fdk-aac-4f86d745ab23e52711d74832769700e18b576d89.zip | |
Merge "Adjust data types to prevent load of invalid value" into sc-dev am: 9b9f051c92
Original change: https://googleplex-android-review.googlesource.com/c/platform/external/aac/+/14381853
Change-Id: I6cb305c13a9ffe354a4a0cb89228a473c4688645
| -rw-r--r-- | libMpegTPDec/src/tpdec_asc.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libMpegTPDec/src/tpdec_asc.cpp b/libMpegTPDec/src/tpdec_asc.cpp index e46cb32..8f77017 100644 --- a/libMpegTPDec/src/tpdec_asc.cpp +++ b/libMpegTPDec/src/tpdec_asc.cpp @@ -1694,8 +1694,7 @@ static TRANSPORTDEC_ERROR extElementConfig(CSUsacExtElementConfig *extElement, const AUDIO_OBJECT_TYPE aot) { TRANSPORTDEC_ERROR ErrorStatus = TRANSPORTDEC_OK; - USAC_EXT_ELEMENT_TYPE usacExtElementType = - (USAC_EXT_ELEMENT_TYPE)escapedValue(hBs, 4, 8, 16); + UINT usacExtElementType = escapedValue(hBs, 4, 8, 16); /* recurve extension elements which are invalid for USAC */ if (aot == AOT_USAC) { @@ -1712,7 +1711,6 @@ static TRANSPORTDEC_ERROR extElementConfig(CSUsacExtElementConfig *extElement, } } - extElement->usacExtElementType = usacExtElementType; int usacExtElementConfigLength = escapedValue(hBs, 4, 8, 16); extElement->usacExtElementConfigLength = (USHORT)usacExtElementConfigLength; INT bsAnchor; @@ -1746,8 +1744,10 @@ static TRANSPORTDEC_ERROR extElementConfig(CSUsacExtElementConfig *extElement, } } break; default: + usacExtElementType = ID_EXT_ELE_UNKNOWN; break; } + extElement->usacExtElementType = (USAC_EXT_ELEMENT_TYPE)usacExtElementType; /* Adjust bit stream position. This is required because of byte alignment and * unhandled extensions. */ @@ -1776,7 +1776,7 @@ static TRANSPORTDEC_ERROR configExtension(CSUsacConfig *usc, TRANSPORTDEC_ERROR ErrorStatus = TRANSPORTDEC_OK; int numConfigExtensions; - CONFIG_EXT_ID usacConfigExtType; + UINT usacConfigExtType; int usacConfigExtLength; int loudnessInfoSetIndex = -1; /* index of loudnessInfoSet config extension. -1 if not contained. */ @@ -1787,7 +1787,7 @@ static TRANSPORTDEC_ERROR configExtension(CSUsacConfig *usc, for (int confExtIdx = 0; confExtIdx < numConfigExtensions; confExtIdx++) { INT nbits; int loudnessInfoSetConfigExtensionPosition = FDKgetValidBits(hBs); - usacConfigExtType = (CONFIG_EXT_ID)escapedValue(hBs, 4, 8, 16); + usacConfigExtType = escapedValue(hBs, 4, 8, 16); usacConfigExtLength = (int)escapedValue(hBs, 4, 8, 16); /* Start bit position of config extension */ |