patch-2.4.0-test2 linux/arch/mips/kernel/sysirix.c

• Lines: 10
• Date: Tue Jun 20 07:24:52 2000
• Orig file: v2.4.0-test1/linux/arch/mips/kernel/sysirix.c
• Orig date: Tue May 23 15:31:33 2000

diff -u --recursive --new-file v2.4.0-test1/linux/arch/mips/kernel/sysirix.c linux/arch/mips/kernel/sysirix.c
@@ -1099,7 +1099,9 @@
 
 	flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
 
+	down(&current->mm->mmap_sem);
 	retval = do_mmap(file, addr, len, prot, flags, offset);
+	up(&current->mm->mmap_sem);
 	if (file)
 		fput(file);