[FFmpeg-trac] #9060(swscale:reopened): libswscale crash with Neon - aarch64
FFmpeg
trac at avcodec.org
Tue Feb 2 22:01:29 EET 2021
#9060: libswscale crash with Neon - aarch64
------------------------------------+------------------------------------
Reporter: kuba456 | Owner:
Type: defect | Status: reopened
Priority: important | Component: swscale
Version: git-master | Resolution:
Keywords: crash | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Changes (by ZergFTW):
* status: closed => reopened
* resolution: needs_more_info =>
Comment:
Reproduced on arm64.
Falls steadily if input/output stride is negative when converting YUV ->
BGRA
Error is in libswscale/aarch64/yuv2rgb_neon.S around line 191
When padding is negative, pointer to the next line flies into space.
--
Ticket URL: <https://trac.ffmpeg.org/ticket/9060#comment:3>
FFmpeg <https://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list