[FFmpeg-devel] [PATCH] libavcodec/ppc/mpegvideoencdsp.c: fix stack smashing in pix_norm1_altivec() and pix_sum_altivec()
andreas.cadhalpun at googlemail.com
Tue Jan 20 19:12:09 CET 2015
after enabling the altivec optimizations on ppc64el, many fate tests
failed, some of them with 'stack smashing detected'. For the full build
log see .
The attached patch fixes all the stack smashing crashes.
But I don't know, what causes the other test failures.
Rong Yan, maybe you can have a look?
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