[FFmpeg-devel] [PATCH] Found a memory leak in dvbsubdec.c

[Wim Vander Schelden]

Hi,

When running ffmpeg with valgrind, I discovered a leak in dvbsubdec.c. It
would sometimes decrease the number of rectangles in an AVSubtitle after
allocating the rectangles, without freeing the additional rectangles. The
attached patch fixes this by calculating and allocating the correct amount
of rectangles ahead of time.

Kind regards,

Wim
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