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The Advanced Linux Sound Architecture (ALSA) - library
2dd78251ff
In the case of dshare, dsnoop, and dmix when a device is opened twice and fails the second time, the semaphore is completely discarded. This creates dangling semaphore data. This patch removes the possibility for the semaphore to be destroyed during a typical open failure by first checking if the shared memory can be destroyed or not. If the shared memory cannot be released it means both it and the semaphore are still in use and therefore the semaphore is just released. Signed-off-by: Joshua Frkuska <joshua_frkuska@mentor.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
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| alsalisp | ||
| aserver | ||
| doc | ||
| include | ||
| m4 | ||
| modules | ||
| src | ||
| test | ||
| utils | ||
| .gitignore | ||
| acinclude.m4 | ||
| ChangeLog | ||
| configure.ac | ||
| COPYING | ||
| gitcompile | ||
| INSTALL | ||
| Makefile.am | ||
| MEMORY-LEAK | ||
| NOTES | ||
| TODO | ||