device-mapper-multipath/0021-RH-validate-guid-partitions.patch
Benjamin Marzinski 8d4916400c Add back missing patches
0012-RH-update-on-show-topology.patch
0013-RH-manpage-update.patch
0014-RH-RHEL5-style-partitions.patch
0015-RH-add-followover.patch
0016-RH-dont-remove-map-on-enomem.patch
0017-RH-fix-shutdown-crash.patch
0018-RH-warn-on-bad-dev-loss-tmo.patch
0019-RH-deprecate-uid-gid-mode.patch
0020-RH-dont-remove-map-twice.patch
0021-RH-validate-guid-partitions.patch
0022-RH-adjust-messages.patch
0023-RH-manpage-update.patch
2012-02-10 11:38:28 -06:00

25 lines
664 B
Diff

---
kpartx/gpt.c | 9 +++++++++
1 file changed, 9 insertions(+)
Index: multipath-tools-120123/kpartx/gpt.c
===================================================================
--- multipath-tools-120123.orig/kpartx/gpt.c
+++ multipath-tools-120123/kpartx/gpt.c
@@ -367,6 +367,15 @@ is_gpt_valid(int fd, uint64_t lba,
}
+ /* Check that sizeof_partition_entry has the correct value */
+ if (__le32_to_cpu((*gpt)->sizeof_partition_entry) != sizeof(gpt_entry)) {
+ // printf("GUID partition entry size check failed.\n");
+ free(*gpt);
+ *gpt = NULL;
+ return 0;
+ }
+
+
if (!(*ptes = alloc_read_gpt_entries(fd, *gpt))) {
free(*gpt);
*gpt = NULL;