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bootctl: check that partition uuid is valid

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It probably is but check anyway to make coverity happy.

CID#1271354
This commit is contained in:
Thomas Hindoe Paaboel Andersen
2015-02-25 23:32:50 +01:00
parent 5bd4b17360
commit 3a4efbff2e
1 changed files with 7 additions and 1 deletions
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src/boot/bootctl.c
+7 -1
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@@ -177,7 +177,13 @@ static int verify_esp(const char *p, uint32_t *part, uint64_t *pstart, uint64_t
fprintf(stderr, "Failed to probe partition entry UUID %s: %s\n", p, strerror(-r));
goto fail;
}
sd_id128_from_string(v, uuid);
r = sd_id128_from_string(v, uuid);
if (r < 0) {
fprintf(stderr, "Partition %s has invalid UUID: %s\n", p, v);
r = -EIO;
goto fail;
}
errno = 0;
r = blkid_probe_lookup_value(b, "PART_ENTRY_NUMBER", &v, NULL);