#2447: AAC encoder segfault on PPC/OS X 10.5.8
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Reporter: mt | Owner:
Type: defect | Status: new
Priority: normal | Component: undetermined
Version: 1.2 | Resolution:
Keywords: | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
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Comment (by mt):
Yes, also crashes with that command line.
{{{
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x806c7754
quantize_and_encode_band_cost_ESC (s=0x1009410, pb=0x0, in=0x1870180,
scaled=0x100a300, size=0, scale_idx=<value temporarily unavailable, due to
optimizations>, cb=<value temporarily unavailable, due to optimizations>,
lambda=0, uplim=0, bits=0xbfff9c58) at libavcodec/aaccoder.c:153
153 curbits = ff_aac_spectral_bits[cb-1][curidx];
(gdb) bt
#0 quantize_and_encode_band_cost_ESC (s=0x1009410, pb=0x0, in=0x1870180,
scaled=0x100a300, size=0, scale_idx=<value temporarily unavailable, due to
optimizations>, cb=<value temporarily unavailable, due to optimizations>,
lambda=0, uplim=0, bits=0xbfff9c58) at libavcodec/aaccoder.c:153
#1 0x001607a8 in search_for_quantizers_twoloop (avctx=<value temporarily
unavailable, due to optimizations>, s=0x8001f400, sce=0x186e0b0,
lambda=<value temporarily unavailable, due to optimizations>) at
libavcodec/aaccoder.c:262
}}}
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Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2447#comment:2>
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