libblkid: (gpt) use blkid_probe_verify_csum() for partition array checksum

All checksums should be tests with this function to keep checksum
validation configurable.

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
(cherry picked from commit fce366c4982273cd73df727338ed02d9f357b6c6)

diff --git a/libblkid/src/partitions/gpt.c b/libblkid/src/partitions/gpt.c
index 473bf5c0e21b7fcd7d3429c131317a917f2ac2fb..a8846be21f27eeead4a0e1b7ea66987c90bf03f1 100644 (file)
--- a/libblkid/src/partitions/gpt.c
+++ b/libblkid/src/partitions/gpt.c
@@ -294,7 +294,7 @@ static struct gpt_header *get_gpt_header(
 
        /* Validate entries */
        crc = count_crc32((unsigned char *) *ents, esz, 0, 0);
-       if (crc != le32_to_cpu(h->partition_entry_array_crc32)) {
+       if (!blkid_probe_verify_csum(pr, crc, le32_to_cpu(h->partition_entry_array_crc32))) {
                DBG(LOWPROBE, ul_debug("GPT entries corrupted"));
                return NULL;
        }