shithub: openh264

Info  •  Files  •  Log  •  Branches

Merge pull request #2038 from HaiboZhu/Bugfix_disable_redundant_picture

[Decoder bug fix] Disable redundant picture to avoid the memory overflow

--- a/codec/decoder/core/src/decoder_core.cpp

+++ b/codec/decoder/core/src/decoder_core.cpp

@@ -857,6 +857,10 @@

     WELS_CHECK_SE_UPPER_ERROR (uiCode, SLICE_HEADER_REDUNDANT_PIC_CNT_MAX, "redundant_pic_cnt",

                                GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_INVALID_REDUNDANT_PIC_CNT));

     pSliceHead->iRedundantPicCnt = uiCode;

+    if (pSliceHead->iRedundantPicCnt > 0) {

+      WelsLog (pLogCtx, WELS_LOG_WARNING, "Redundant picture not supported!");

+      return GENERATE_ERROR_NO (ERR_LEVEL_SLICE_HEADER, ERR_INFO_INVALID_REDUNDANT_PIC_CNT);

+    }

   }

   //set defaults, might be overriden a few line later