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| author | Karel Zak | 2013-03-27 16:02:07 +0100 |
|---|---|---|
| committer | Karel Zak | 2013-03-27 16:02:07 +0100 |
| commit | 6acde8a3b1738afa8e3512e4203905f548465eb0 (patch) | |
| tree | ac8fa12ca8509b1cbbd1bf281a31e6a4f665ec4d | |
| parent | lscpu: make /proc/sysinfo usage more robust [coverity scan] (diff) | |
| download | kernel-qcow2-util-linux-6acde8a3b1738afa8e3512e4203905f548465eb0.tar.gz kernel-qcow2-util-linux-6acde8a3b1738afa8e3512e4203905f548465eb0.tar.xz kernel-qcow2-util-linux-6acde8a3b1738afa8e3512e4203905f548465eb0.zip | |
libblkid: (udf) fix possible null pointer dereference [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
| -rw-r--r-- | libblkid/src/superblocks/udf.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libblkid/src/superblocks/udf.c b/libblkid/src/superblocks/udf.c index c9fb02285..8702dd04b 100644 --- a/libblkid/src/superblocks/udf.c +++ b/libblkid/src/superblocks/udf.c @@ -154,7 +154,8 @@ real_blksz: blkid_probe_get_buffer(pr, (blkid_loff_t) (loc + b) * bs, sizeof(*vd)); - + if (!vd) + return -1; type = le16_to_cpu(vd->tag.id); if (type == 0) break; |