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| author | Imre Deak <imre.deak@intel.com> | 2014-10-02 16:34:31 +0300 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-12-14 16:23:55 +0000 |
| commit | 2e0f55eaf9b604eb3ae84802b668003ecd7946bc (patch) | |
| tree | be0bfe95ceed83942e2bd985f09ebfd0597b0ba8 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 069347b245ac0afe052f68e7f5ea734207f826f4 (diff) | |
tty/vt: don't set font mappings on vc not supporting this
commit 9e326f78713a4421fe11afc2ddeac07698fac131 upstream.
We can call this function for a dummy console that doesn't support
setting the font mapping, which will result in a null ptr BUG. So check
for this case and return error for consoles w/o font mapping support.
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=59321
Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[bwh: Backported to 3.2: this function doesn't take a lock, so doesn't
need to unlock on error]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions