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Re: Crash in MP3AudioFile::GetContiguousPacketCountAndSize
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Re: Crash in MP3AudioFile::GetContiguousPacketCountAndSize


  • Subject: Re: Crash in MP3AudioFile::GetContiguousPacketCountAndSize
  • From: Jens Alfke <email@hidden>
  • Date: Tue, 20 Sep 2005 08:15:30 -0700


On Sep 19, 2005, at 3:21 PM, Doug Wyatt wrote:

I tried to reproduce this by modifying afplay to pass 0x1000 to the CAChannelMappingPlayer constructor, but everything still seems fine.


I tried that too. Apparently this is triggered by some other change I made.


Unfortunately I now find I crash even with the full 0x8000-frame buffers, if I write to disk instead of to the HAL, i.e. running the graph faster.


Can you please write a Radar and be sure to include a full backtrace including registers? Also, does it only happen with some files? Any file?


I filedĀ 4265059, including a full crash log and a small test tool that crashes 100% reproducibly on (apparently) any MP3 file. =)

--Jens
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References: 
 >Crash in MP3AudioFile::GetContiguousPacketCountAndSize (From: Jens Alfke <email@hidden>)
 >Re: Crash in MP3AudioFile::GetContiguousPacketCountAndSize (From: Doug Wyatt <email@hidden>)

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