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| author | Paolo Bonzini <pbonzini@redhat.com> | 2023-05-10 18:15:25 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2023-05-18 08:53:51 +0200 |
| commit | 9bd634b2f5e2f10fe35d7609eb83f30583f2e15a (patch) | |
| tree | 658e4afb04d3e529da16f8ba56160bf0b5709d3c /python/tests | |
| parent | c9214c935564775483ee4865857dbef1bd4a7ad9 (diff) | |
| download | qemu-9bd634b2f5e2f10fe35d7609eb83f30583f2e15a.zip qemu-9bd634b2f5e2f10fe35d7609eb83f30583f2e15a.tar.gz qemu-9bd634b2f5e2f10fe35d7609eb83f30583f2e15a.tar.bz2 | |
scsi-generic: fix buffer overflow on block limits inquiry
Using linux 6.x guest, at boot time, an inquiry on a scsi-generic
device makes qemu crash. This is caused by a buffer overflow when
scsi-generic patches the block limits VPD page.
Do the operations on a temporary on-stack buffer that is guaranteed
to be large enough.
Reported-by: Théo Maillart <tmaillart@freebox.fr>
Analyzed-by: Théo Maillart <tmaillart@freebox.fr>
Cc: qemu-stable@nongnu.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'python/tests')
0 files changed, 0 insertions, 0 deletions