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| author | Richard Mudgett <rmudgett@digium.com> | 2017-11-11 13:01:47 -0600 |
|---|---|---|
| committer | Richard Mudgett <rmudgett@digium.com> | 2017-11-11 13:45:02 -0600 |
| commit | cb63ade61128834d9eb14bffc993174057a966d3 (patch) | |
| tree | 7f143dd69a6966db2d80cab8fcd40a062460cf3a /utils | |
| parent | 6c84a1edd9e2b80269ede1ea9da159adad868afa (diff) | |
core: Add cache_media_frames debugging option.
The media frame cache gets in the way of finding use after free errors of
media frames. Tools like valgrind and MALLOC_DEBUG don't know when a
frame is released because it gets put into the cache instead of being
freed.
* Added the "cache_media_frames" option to asterisk.conf. Disabling the
option helps track down media frame mismanagement when using valgrind or
MALLOC_DEBUG. The cache gets in the way of determining if the frame is
used after free and who freed it. NOTE: This option has no effect when
Asterisk is compiled with the LOW_MEMORY compile time option enabled
because the cache code does not exist.
To disable the media frame cache simply disable the cache_media_frames
option in asterisk.conf and restart Asterisk.
Sample asterisk.conf setting:
[options]
cache_media_frames=no
ASTERISK-27413
Change-Id: I0ab2ce0f4547cccf2eb214901835c2d951b78c00
Diffstat (limited to 'utils')
0 files changed, 0 insertions, 0 deletions