[FFmpeg-trac] #2447(undetermined:new): AAC encoder segfault on PPC/OS X 10.5.8

[FFmpeg]

#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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