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| author | Alden Tondettar | 2017-01-24 07:28:00 +0100 |
|---|---|---|
| committer | Karel Zak | 2017-01-25 11:41:22 +0100 |
| commit | dfb8d4ba929b6ec3f54b39037f2d6ef59a62ff08 (patch) | |
| tree | 7557415949e97302966987caa6f220fa97307e9d /m4/ax_check_vscript.m4 | |
| parent | libblkid: Fix out of bounds reads on bad NTFS Master File Table (diff) | |
| download | kernel-qcow2-util-linux-dfb8d4ba929b6ec3f54b39037f2d6ef59a62ff08.tar.gz kernel-qcow2-util-linux-dfb8d4ba929b6ec3f54b39037f2d6ef59a62ff08.tar.xz kernel-qcow2-util-linux-dfb8d4ba929b6ec3f54b39037f2d6ef59a62ff08.zip | |
libblkid: Fix out of bounds reads on bad GPT header
If a GUID Partition Table claims to have more than 2**25 entries, or if the
size of each entry is not exactly 128 bytes, libblkid can read out of bounds
and segfault. Perform the appropriate checks.
[kzak@redhat.com: - fix typo]
Signed-off-by: Alden Tondettar <alden.tondettar@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'm4/ax_check_vscript.m4')
0 files changed, 0 insertions, 0 deletions