patch-1.3.45 linux/fs/read_write.c

• Lines: 10
• Date: Mon Nov 27 09:14:46 1995
• Orig file: v1.3.44/linux/fs/read_write.c
• Orig date: Mon Oct 23 18:02:18 1995

diff -u --recursive --new-file v1.3.44/linux/fs/read_write.c linux/fs/read_write.c
@@ -138,7 +138,9 @@
 	error = verify_area(VERIFY_READ,buf,count);
 	if (error)
 		return error;
+	down(&inode->i_sem);
 	written = file->f_op->write(inode,file,buf,count);
+	up(&inode->i_sem);
 	/*
 	 * If data has been written to the file, remove the setuid and
 	 * the setgid bits