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Stop leaking fds in pthread_chdir
This was causing EMFILE in applications that frequently use pthread_chdir.
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-1
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src/kernel/emulation/linux/bsdthread/pthread_chdir.c
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-1
src/kernel/emulation/linux/bsdthread/pthread_chdir.c
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long sys_pthread_chdir(const char* path)
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{
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-
int rv, newfd;
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int rv, newfd, oldfd;
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newfd = sys_open(path, BSD_O_RDONLY | BSD_O_DIRECTORY | BSD_O_CLOEXEC, 0);
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if (newfd < 0)
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return newfd;
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oldfd = get_perthread_wd();
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if (oldfd != LINUX_AT_FDCWD)
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close_internal(oldfd);
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set_perthread_wd(newfd);
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return 0;