Opened 13 years ago

Closed 13 years ago

#3538 closed defect (fixed)

mythtranscode memory corruption at transcode.cpp 103 (svn head)

Reported by: R.Ghetta <birrachiara@…> Owned by: cpinkham
Priority: minor Milestone: unknown
Component: mythtv Version: head
Severity: medium Keywords:
Cc: Ticket locked: no

Description

Using svn head, doing lossless transcoding of an RTJpeg video, mythtranscode terminates with sigsev. At transcode.cpp line 103, ab_count reaches 128 and thus overwrites AudioReencoderBuffer?.audiobuffer

Change History (2)

comment:1 Changed 13 years ago by cpinkham

Owner: changed from Isaac Richards to cpinkham

comment:2 Changed 13 years ago by cpinkham

Resolution: fixed
Status: newclosed

(In [13571]) Fix a buffer overflow in [13510] caused by not resetting a counter in AudioReencodeBuffer::Reset() in the transcoder during lossless .nuv transcoding.

Closes #3538 and references #2972.

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