Changeset c387838 in mainline for kernel/generic/src/mm/km.c

Timestamp:

2012-11-07T11:07:45Z (11 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

01029fc

Parents:

5892ec1

Message:

Test for frame allocation failure.

File:

• kernel/generic/src/mm/km.c (modified) (1 diff)

kernel/generic/src/mm/km.c

@@ -258 +258 @@
                 frame = (uintptr_t) frame_alloc(ONE_FRAME,
                     FRAME_LOWMEM | flags);
+                if (!frame)
+                        return (uintptr_t) NULL;
                 page = PA2KA(frame);
         }