Fixes from Jeremy Allison and Terry Lambert for pthreads:

specifically:
uthread_accept.c: Fix for inherited socket not getting correct entry in
                  pthread flags.
uthread_create.c: Fix to allow pthread_t pointer return to be null if
                  caller doesn't care about return.
uthread_fd.c: Fix for return codes to be placed into correct errno.
uthread_init.c: Changes to make gcc-2.8 thread aware for exception stack
                frames (WARNING: This is #ifdef'ed out by default and is
		different from the Cygnus egcs fix).
uthread_ioctl.c: Fix for blocking/non-blocking ioctl.
uthread_kern.c: Signal handling fixes (only one case left to fix,
                that of an externally sent SIGSEGV and friends -
		a fairly unusual case).
uthread_write.c: Fix for lock of fd - ask for write lock, not read/write.
uthread_writev.c: Fix for lock of fd - ask for write lock, not read/write.

Pthreads now works well enough to run the LDAP and ACAPD(with the gcc 2.8 fix)
sample implementations.

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/libc_r/uthread/uthread_accept.c b/lib/libc_r/uthread/uthread_accept.c
index 1078bfe..261fa15 100644
--- a/lib/libc_r/uthread/uthread_accept.c
+++ b/lib/libc_r/uthread/uthread_accept.c
@@ -94,12 +94,11 @@ accept(int fd, struct sockaddr * name, int *namelen)
 		 * set the new socket flags to non-blocking, as that 
 		 * will be the inherited state of the new socket.
 		 */
-		if((_thread_fd_table[fd]->flags & O_NONBLOCK) == 0)
+		if((ret > 0) && (_thread_fd_table[fd]->flags & O_NONBLOCK) == 0)
 			_thread_fd_table[ret]->flags &= ~O_NONBLOCK;
 
 		/* Unlock the file descriptor: */
 		_thread_fd_unlock(fd, FD_RDWR);
-
 	}
 	/* Return the socket file descriptor or -1 on error: */
 	return (ret);