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| author | Sebastian Krahmer | 2014-12-05 10:06:42 +0100 |
|---|---|---|
| committer | Karel Zak | 2014-12-05 11:37:05 +0100 |
| commit | 109df14fad4e9570e26950913ebace6c79289400 (patch) | |
| tree | cca9a9f7fac162b3319821e56940ddf7b59925c7 /include/fileutils.h | |
| parent | libfdisk: fix bug in cmp_numbers() and partitions sorting (diff) | |
| download | kernel-qcow2-util-linux-109df14fad4e9570e26950913ebace6c79289400.tar.gz kernel-qcow2-util-linux-109df14fad4e9570e26950913ebace6c79289400.tar.xz kernel-qcow2-util-linux-109df14fad4e9570e26950913ebace6c79289400.zip | |
libblkid: fix potential bufer overflows
While digging deeper into libblk probing, I found that some
computations might wrap and allocate too few buffer space which then
overflows. In particular on 32bit systems (chromebook) where size_t is
32bit, this is problematic (for 64bit the result fits into the calloc
size_t).
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'include/fileutils.h')
0 files changed, 0 insertions, 0 deletions