Bug#920490: bs1770gain: Abort with "free(): invalid next size (normal)" on mp4

[Petter Reinholdtsen <pere@hungry.com>]

Here is a valgrind backtrace with debugging information:

analyzing ...
  [1/1] "orig_d89dd8f3f6aa4e20a1cf28c0e6f5dcb3.mp4": ==23663== Invalid write of size 4
==23663==    at 0x1142D9: convert_fltp (ffsox_frame_convert_sox.c:264)
==23663==    by 0x1142D9: ffsox_frame_convert_sox (ffsox_frame_convert_sox.c:326)
==23663==    by 0x112714: sox_reader_run (ffsox_sox_reader.c:185)
==23663==    by 0x11105B: ffsox_engine_run (ffsox_engine.c:33)
==23663==    by 0x112B9D: ffsox_sox_reader_read (ffsox_sox_reader.c:117)
==23663==    by 0x112C8D: drain (ffsox_sox_read_handler.c:61)
==23663==    by 0x7015B4D: sox_flow_effects (in /usr/lib/x86_64-linux-gnu/libsox.so.2.0.1)
==23663==    by 0x10FA6F: ffsox_analyze (ffsox_analyze.c:184)
==23663==    by 0x10DC27: bs1770gain_tree_analyze (bs1770gain_tree.c:156)
==23663==    by 0x10B91A: main (bs1770gain.c:1000)
==23663==  Address 0x16a71350 is 0 bytes after a block of size 32,768 alloc'd
==23663==    at 0x4C2BADF: malloc (vg_replace_malloc.c:298)
==23663==    by 0x4C2DE5F: realloc (vg_replace_malloc.c:785)
==23663==    by 0x70095C2: lsx_realloc (in /usr/lib/x86_64-linux-gnu/libsox.so.2.0.1)
==23663==    by 0x70154F5: sox_flow_effects (in /usr/lib/x86_64-linux-gnu/libsox.so.2.0.1)
==23663==    by 0x10FA6F: ffsox_analyze (ffsox_analyze.c:184)
==23663==    by 0x10DC27: bs1770gain_tree_analyze (bs1770gain_tree.c:156)
==23663==    by 0x10B91A: main (bs1770gain.c:1000)
==23663== 

-- 
Happy hacking
Petter Reinholdtsen