mirror of
https://github.com/mpv-player/mpv
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9ccbc03ab1
When passing a very large timeout to mpthread_cond_timed_wait(), the calculations could overflow, setting tv_sec to a negative value, and making the pthread_cond_timed_wait() call return immediately. This accidentally made Lua support poll and burn CPU for no reason. The existing overflow check was ineffective on 32 bit systems. tv_sec is usually a long, so adding INT_MAX to it will usually not overflow on 64 bit systems, but on 32 bit systems it's guaranteed to overflow. Simply fix by clamping against a relatively high value. This will work until 1 week before the UNIX time wraps around in 32 bits. |
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| .. | ||
| ar | ||
| glob-win.c | ||
| glob.h | ||
| io.c | ||
| io.h | ||
| macosx_application_objc.h | ||
| macosx_application.h | ||
| macosx_application.m | ||
| macosx_compat.h | ||
| macosx_events.h | ||
| macosx_events.m | ||
| mpv.exe.manifest | ||
| mpv.rc | ||
| numcores.c | ||
| numcores.h | ||
| path-macosx.m | ||
| path-win.c | ||
| path.h | ||
| priority.c | ||
| priority.h | ||
| terminal-unix.c | ||
| terminal-win.c | ||
| terminal.h | ||
| threads.c | ||
| threads.h | ||
| timer-darwin.c | ||
| timer-linux.c | ||
| timer-win2.c | ||
| timer.c | ||
| timer.h | ||
| w32_keyboard.c | ||
| w32_keyboard.h | ||
| win32-console-wrapper.c | ||