Opening an ogg file results in double-free

[pmiddend]

I'm trying to open an OGG file not for streaming, but "normally":

VorbisFile("somefile.ogg")

This fails with:

double free or corruption (out)

Using gdb, I found out that it's somewhere below ov_fopen inside the vorbis library.

Are the vorbis bindings outdated maybe? Or just wrong? I tested this using multiple distributions, using the latest version of PyOgg and version 1.3.6 ob libvorbis.

The gdb trace is:

#0  0x00007ffff649fbe0 in raise ()
   from /nix/store/g2yk54hifqlsjiha3szr4q3ccmdzyrdv-glibc-2.27/lib/libc.so.6
#1  0x00007ffff64a0dc1 in abort ()
   from /nix/store/g2yk54hifqlsjiha3szr4q3ccmdzyrdv-glibc-2.27/lib/libc.so.6
#2  0x00007ffff64e12ac in __libc_message ()
   from /nix/store/g2yk54hifqlsjiha3szr4q3ccmdzyrdv-glibc-2.27/lib/libc.so.6
#3  0x00007ffff64e749a in malloc_printerr ()
   from /nix/store/g2yk54hifqlsjiha3szr4q3ccmdzyrdv-glibc-2.27/lib/libc.so.6
#4  0x00007ffff64e83e0 in _int_free ()
   from /nix/store/g2yk54hifqlsjiha3szr4q3ccmdzyrdv-glibc-2.27/lib/libc.so.6
#5  0x00007fffeb173c37 in vorbis_staticbook_destroy ()
   from /nix/store/a89n6j27jd97wzywkzxfq36zy222krfc-libvorbis-1.3.6/lib/libvorbis.so
#6  0x00007fffeb15da05 in vorbis_synthesis_init ()
   from /nix/store/a89n6j27jd97wzywkzxfq36zy222krfc-libvorbis-1.3.6/lib/libvorbis.so
#7  0x00007fffead1e140 in _fetch_and_process_packet.constprop.14 ()
   from /nix/store/a89n6j27jd97wzywkzxfq36zy222krfc-libvorbis-1.3.6/lib/libvorbisfile.so
#8  0x00007fffead22c28 in ov_read_filter ()
   from /nix/store/a89n6j27jd97wzywkzxfq36zy222krfc-libvorbis-1.3.6/lib/libvorbisfile.so
#9  0x00007fffead23011 in ov_read ()

[Zuzu-Typ]

Does this issue still persist?

[pmiddend]

Sure, but we switched to opus, so it doesn't bother us anymore.

[Zuzu-Typ]

Might have been fixed by de31f2c

Please reopen if the issue still persists.