libblkid: (gpt) accept tiny devices

GPT prober reads 2 first sectors. There is no overhead as we already
read begin of the device for another filesystems (like FAT) and we
have these sectors already in memory.

Addresses: https://github.com/karelzak/util-linux/issues/1147
Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/libblkid/src/partitions/gpt.c b/libblkid/src/partitions/gpt.c
index 889ff772ca1e622b503152e773726317ed0ca2cd..af6257ab7f8fb4f3e99e050156825228797fb4a8 100644 (file)
--- a/libblkid/src/partitions/gpt.c
+++ b/libblkid/src/partitions/gpt.c
@@ -423,7 +423,6 @@ const struct blkid_idinfo gpt_pt_idinfo =
 {
        .name           = "gpt",
        .probefunc      = probe_gpt_pt,
-       .minsz          = 1024 * 1440 + 1,      /* ignore floppies */
 
        /*
         * It would be possible to check for DOS signature (0xAA55), but