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authorNicolas Pitre <nicolas.pitre@linaro.org>2011-05-22 23:18:44 -0400
committerNicolas Pitre <nicolas.pitre@linaro.org>2011-05-22 23:18:44 -0400
commit40eb35bb55b86951ce6a93a6937ceff2e0fc45f9 (patch)
tree9fb33d39df134e0ad19fd3f658a6cd2492201e9b /fs/partitions/efi.c
parentc5aa2077c8bae6dcb5fc185b029fc084ec4a5202 (diff)
parent1c6dfdb912ee90ce3d20db20fec032e06a4315dd (diff)
Merge commit 'v2.6.38.7' into linaro-2.6.38
Conflicts: mm/memory.c
Diffstat (limited to 'fs/partitions/efi.c')
-rw-r--r--fs/partitions/efi.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/partitions/efi.c b/fs/partitions/efi.c
index ac0ccb5026a..19d6750d1d6 100644
--- a/fs/partitions/efi.c
+++ b/fs/partitions/efi.c
@@ -348,6 +348,12 @@ static int is_gpt_valid(struct parsed_partitions *state, u64 lba,
goto fail;
}
+ /* Check that sizeof_partition_entry has the correct value */
+ if (le32_to_cpu((*gpt)->sizeof_partition_entry) != sizeof(gpt_entry)) {
+ pr_debug("GUID Partitition Entry Size check failed.\n");
+ goto fail;
+ }
+
if (!(*ptes = alloc_read_gpt_entries(state, *gpt)))
goto fail;