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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-03 09:33:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-03 09:33:30 +0200 |
| commit | cd8fe5b6dbb3a487bea5f1601437c013a3d56163 (patch) | |
| tree | ba029308f2a2a1d8d4880b0bf84d4972bb501715 /drivers/tty/vt/vt.c | |
| parent | 43ba3d4af7a73ae958207caada6af0612d67f08e (diff) | |
| parent | 7e364e56293bb98cae1b55fd835f5991c4e96e7d (diff) | |
Merge 6.3-rc5 into driver-core-next
We need the fixes in here for testing, as well as the driver core
changes for documentation updates to build on.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/vt/vt.c')
| -rw-r--r-- | drivers/tty/vt/vt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c index 5496bf4b76ec..81c148064aa6 100644 --- a/drivers/tty/vt/vt.c +++ b/drivers/tty/vt/vt.c @@ -4545,6 +4545,9 @@ static int con_font_get(struct vc_data *vc, struct console_font_op *op) int c; unsigned int vpitch = op->op == KD_FONT_OP_GET_TALL ? op->height : 32; + if (vpitch > max_font_height) + return -EINVAL; + if (op->data) { font.data = kvmalloc(max_font_size, GFP_KERNEL); if (!font.data) |