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authorrpj <rpj>2001-07-18 07:41:47 +0000
committerrpj <rpj>2001-07-18 07:41:47 +0000
commitb3e91e9179a85320d6e4aa63780cb653ff6a5a0e (patch)
tree90a054b0533f577c43cd7d76fd24f4690d913786 /misc.c
parent024172be698e329e76c95e32c29ca5023fc036ac (diff)
Fix potential NULL pointer dereferences.
Contributed by - "Scott McCaskill" <scott@magruder.org> * mutex.c (pthread_mutexattr_init): Return ENOMEM immediately and don't dereference the NULL pointer if calloc fails. (pthread_mutexattr_getpshared): Don't dereference a pointer that is possibly NULL. * barrier.c (pthread_barrierattr_init): Likewise (pthread_barrierattr_getpshared): Don't dereference a pointer that is possibly NULL. * condvar.c (pthread_condattr_getpshared): Don't dereference a pointer that is possibly NULL.
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