Opened 5 years ago

Closed 5 years ago

#760 closed defect (fixed)

zzufed .mpg file crashes ffmpeg_g

Reported by: dianamuscalu Owned by:
Priority: important Component: avcodec
Version: git-master Keywords: aacsbr
Cc: Blocked By:
Blocking: Reproduced by developer: yes
Analyzed by developer: no

Description


Attachments (4)

corruptfile (126.7 KB) - added by dianamuscalu 5 years ago.
use this file in ffmpeg to reproduce the crash (-i corruptfile -f null - )
bt.txt (1.7 KB) - added by dianamuscalu 5 years ago.
bt report
gdb.txt (6.9 KB) - added by dianamuscalu 5 years ago.
gdb report
valgrind.txt (9.4 KB) - added by dianamuscalu 5 years ago.
valgrind report

Download all attachments as: .zip

Change History (7)

Changed 5 years ago by dianamuscalu

use this file in ffmpeg to reproduce the crash (-i corruptfile -f null - )

Changed 5 years ago by dianamuscalu

bt report

Changed 5 years ago by dianamuscalu

gdb report

Changed 5 years ago by dianamuscalu

valgrind report

comment:1 Changed 5 years ago by dianamuscalu

change component to libavcodec

comment:2 Changed 5 years ago by dianamuscalu

(gdb) bt
#0 0x000000000095bbc3 in read_sbr_grid (gb=0x7fffffffb930, ch_data=0x142ef90,

ac=<optimized out>, sbr=<optimized out>) at libavcodec/aacsbr.c:629

#1 0x000000000095ca37 in read_sbr_channel_pair_element (gb=0x7fffffffb930,

sbr=0x142ef30, ac=0x13a3060) at libavcodec/aacsbr.c:971

#2 read_sbr_data (id_aac=1, gb=0x7fffffffb930, sbr=0x142ef30, ac=0x13a3060)

at libavcodec/aacsbr.c:1003

#3 ff_decode_sbr_extension (ac=0x13a3060, sbr=0x142ef30,

gb_host=<optimized out>, crc=<optimized out>, cnt=17, id_aac=1)
at libavcodec/aacsbr.c:1086

#4 0x0000000000956b48 in decode_extension_payload (elem_type=TYPE_CPE,

che=0x14148a0, cnt=17, gb=0x7fffffffbbc0, ac=0x13a3060)
at libavcodec/aacdec.c:1729

#5 aac_decode_frame_int (avctx=0x13a2880, data=0x13ca4e0,

got_frame_ptr=0x7fffffffbe88, gb=<optimized out>)
at libavcodec/aacdec.c:2225

#6 0x000000000095821e in latm_decode_frame (avctx=0x13a2880, out=0x13ca4e0,

got_frame_ptr=0x7fffffffbe88, avpkt=0x7fffffffbd60)
at libavcodec/aacdec.c:2569

#7 0x00000000008799ee in avcodec_decode_audio4 (avctx=0x13a2880,

frame=0x13ca4e0, got_frame_ptr=0x7fffffffbe88, avpkt=0x7fffffffbd60)
at libavcodec/utils.c:1056

#8 0x0000000000439fb9 in transcode_audio (got_output=0x7fffffffbe88,

pkt=0x7fffffffbd60, ist=0x13a25c0) at ffmpeg.c:1749

---Type <return> to continue, or q <return> to quit---
#9 output_packet (ist=<optimized out>, ost_table=0x13d3990,

nb_ostreams=<optimized out>, pkt=<optimized out>) at ffmpeg.c:2036

#10 0x000000000043e151 in transcode (output_files=0x13d3c60,

nb_output_files=1, input_files=0x139ed10, nb_input_files=0)
at ffmpeg.c:2797

#11 0x0000000000435ba9 in main (argc=<optimized out>, argv=0x7fffffffe1b8)

at ffmpeg.c:4859

(gdb)

comment:3 Changed 5 years ago by michael

  • Component changed from FFmpeg to avcodec
  • Keywords aacsbr added
  • Reproduced by developer set
  • Resolution set to fixed
  • Status changed from new to closed
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