| commit | 82a628f887409f8a863482627c6d6ea6f208d3b2 | |
| author | Sebastian Mitterle <smitterl@redhat.com> | |
| Tue, 11 Oct 2022 15:12:16 +0000 (11 17:12 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Wed, 12 Oct 2022 11:38:15 +0000 (12 13:38 +0200) | ||
| tree | 7f331198e5889c48de8f7876de76ba58a0f7c3db | treesnapshot (tar.gz zip) |
| parent | 8af5f82b90cc860d79171ade228ccea59c7f525e | commitdiff |
qemu-edid: Restrict input parameter -d to avoid division by zero
A zero value for dpi will lead to a division by zero in qemu_edid_dpi_to_mm().
Tested by runnig qemu-edid -dX, X = 0, 100.
Resolves: qemu-project/qemu#1249
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Message-Id: <20221011151216.64897-1-smitterl@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
A zero value for dpi will lead to a division by zero in qemu_edid_dpi_to_mm().
Tested by runnig qemu-edid -dX, X = 0, 100.
Resolves: qemu-project/qemu#1249
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Sebastian Mitterle <smitterl@redhat.com>
Message-Id: <20221011151216.64897-1-smitterl@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| qemu-edid.c | diffblobblamehistory |