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Hi, i found a issue in Freeware Advanced Audio Decoder 2 (FAAD2) 2.8.8. It crashed in function hf_assembly .the details are below(ASAN):
./faad faad_res/009-invalid-def-sbr_hfadj_1536 -o out.wav
*********** Ahead Software MPEG-4 AAC Decoder V2.8.8 ******************
Build: Dec 13 2018
Copyright 2002-2004: Ahead Software AG
http://www.audiocoding.com
bug tracking: https://sourceforge.net/p/faac/bugs/
Floating point version
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License.
**************************************************************************
faad_res/009-invalid-def-sbr_hfadj_1536 file info:
ADTS, 0.299 sec, 42 kbps, 48000 Hz
---------------------
| Config: 2 Ch |
---------------------
| Ch | Position |
---------------------
| 00 | Left front |
| 01 | Right front |
---------------------
ASAN:SIGSEGVfaad_res/009-invalid-def-sbr_hfadj_1536.
=================================================================
==7089==ERROR: AddressSanitizer: SEGV on unknown address 0x0000000030da (pc 0x7f2a44f66a79 bp 0x7ffc06965b70 sp 0x7ffc06965ab0 T0)
#0 0x7f2a44f66a78 in hf_assembly /root/faad2_asan/libfaad/sbr_hfadj.c:1536
#1 0x7f2a44f633b6 in hf_adjustment /root/faad2_asan/libfaad/sbr_hfadj.c:90
#2 0x7f2a44f81725 in sbr_process_channel /root/faad2_asan/libfaad/sbr_dec.c:363
#3 0x7f2a44f837fa in sbrDecodeSingleFramePS /root/faad2_asan/libfaad/sbr_dec.c:637
#4 0x7f2a44f2bb54 in reconstruct_single_channel /root/faad2_asan/libfaad/specrec.c:1071
#5 0x7f2a44f33e28 in single_lfe_channel_element /root/faad2_asan/libfaad/syntax.c:631
#6 0x7f2a44f32354 in decode_sce_lfe /root/faad2_asan/libfaad/syntax.c:351
#7 0x7f2a44f332da in raw_data_block /root/faad2_asan/libfaad/syntax.c:441
#8 0x7f2a44eed9c3 in aac_frame_decode /root/faad2_asan/libfaad/decoder.c:990
#9 0x7f2a44eed566 in NeAACDecDecode /root/faad2_asan/libfaad/decoder.c:821
#10 0x40f8ae in decodeAACfile /root/faad2_asan/frontend/main.c:679
#11 0x411dd4 in faad_main /root/faad2_asan/frontend/main.c:1323
#12 0x411fe5 in main /root/faad2_asan/frontend/main.c:1366
#13 0x7f2a44b2582f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#14 0x401aa8 in _start (/usr/local/faad-asan/bin/faad+0x401aa8)
AddressSanitizer can not provide additional info.
SUMMARY: AddressSanitizer: SEGV /root/faad2_asan/libfaad/sbr_hfadj.c:1536 hf_assembly
==7089==ABORTING
POC FILE:https://github.com/fantasy7082/image_test/blob/master/009-invalid-def-sbr_hfadj_1536
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