30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
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From c7ce4cca01425123ef93cb6b89b0a0fe76b2ec7a Mon Sep 17 00:00:00 2001
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From: Karel Zak <kzak@redhat.com>
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Date: Thu, 2 Jun 2022 16:02:54 +0200
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Subject: libblkid: (bsd) fix buffer pointer use [fuzzing]
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Addresses: https://issues.redhat.com/browse/RHEL-16071
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Upstream: http://github.com/util-linux/util-linux/commit/0a0630133055c3b3daa3072a3fd9944a1a149401
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Reported-by: Thibault Guittet <tguittet@redhat.com>
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Signed-off-by: Karel Zak <kzak@redhat.com>
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---
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libblkid/src/partitions/bsd.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/libblkid/src/partitions/bsd.c b/libblkid/src/partitions/bsd.c
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index c74517334..7a0b23195 100644
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--- a/libblkid/src/partitions/bsd.c
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+++ b/libblkid/src/partitions/bsd.c
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@@ -50,7 +50,7 @@ static int probe_bsd_pt(blkid_probe pr, const struct blkid_idmag *mag)
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goto nothing;
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}
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- l = (struct bsd_disklabel *) data + BLKID_MAG_LASTOFFSET(mag);
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+ l = (struct bsd_disklabel *) (data + BLKID_MAG_LASTOFFSET(mag));
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ls = blkid_probe_get_partlist(pr);
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if (!ls)
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--
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2.43.0
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