[Buildroot] [PATCH 1/1] package/cog: fix segfaults on null xkb_data keymap/state
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Sun Mar 29 19:49:39 UTC 2020
On Fri, 27 Mar 2020 12:26:39 -0600
James Hilliard <james.hilliard1 at gmail.com> wrote:
> Fixes:
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0 xkb_state_key_get_layout (state=state at entry=0x0, kc=kc at entry=50) at ../src/state.c:217
>
> Program terminated with signal SIGSEGV, Segmentation fault.
> #0 XkbKey (kc=kc at entry=45, keymap=0x0) at ../src/keymap.h:430
>
> Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
> ---
> ...ata.state-is-not-null-before-calling.patch | 30 +++++++++++++++++++
> ...ata.keymap-is-not-null-before-callin.patch | 30 +++++++++++++++++++
> 2 files changed, 60 insertions(+)
> create mode 100644 package/cog/0002-fdo-ensure-xkb_data.state-is-not-null-before-calling.patch
> create mode 100644 package/cog/0003-fdo-ensure-xkb_data.keymap-is-not-null-before-callin.patch
Applied to master, thanks.
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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