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The Advanced Linux Sound Architecture (ALSA) - library
e1e40c2553
When multiple dlobj_cache items point to the same dlobj, dlclose() may be called wrongly multiple times when these items are cleared, because we manage the dlobj_cache list as a flat list. This results in a bad segfault we've seen in openal-soft, for example. For fixing this, we need the refcounting of dlobj itself. But, in this case, we don't have to manage yet another list, since dlopen() does a proper refcounting by itself. That is, we can just call always dlopen() at each time a new function is assigned, and also call dlclose() for each released dlobj_cache item at cleanup. Bugzilla: https://bugzilla.novell.com/show_bug.cgi?id=814250 Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| aserver | ||
| doc | ||
| include | ||
| m4 | ||
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| utils | ||
| .gitignore | ||
| acinclude.m4 | ||
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| configure.in | ||
| COPYING | ||
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| INSTALL | ||
| Makefile.am | ||
| MEMORY-LEAK | ||
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