diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2015-12-01 15:16:49 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-12-02 13:22:29 +0100 |
| commit | c2551b47c9b9465962c4000268eda1307f55614a (patch) | |
| tree | 2eabcfded1b92b2c0f39f3d1c8cdb3230c2e0e81 /hw/pci-bridge/pci_expander_bridge.c | |
| parent | 9d7b969ea6d9663a94760c6c131481b366f4d38a (diff) | |
qcow2: Fix potential qemu-img check crash on 32 bit hosts
This crash was caught with qemu-iotests test case 138.
Commit b6d36de already fixed a few 32 bit truncation bugs that could
cause qemu-img check to allocate too little memory and consequently
it would segfault. On 32 bit hosts, there is one more place that needs
to be fixed because size_t was involved in the calculation and is a
32 bit type there.
Cc: qemu-stable@nongnu.org
Reported-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Tested-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/pci-bridge/pci_expander_bridge.c')
0 files changed, 0 insertions, 0 deletions