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