diff options
| author | Takashi Iwai <tiwai@suse.de> | 2020-03-19 17:13:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-03-19 17:31:12 +0100 |
| commit | 190c8f721adc01840a67dbcf44905e3f1fa638ef (patch) | |
| tree | c64325e8e81f87a05f9b9a36c56d8f7020a13c1b /tools/perf/scripts/python/stackcollapse.py | |
| parent | 0432184f2f4a7bce6b02d1319277a6e7cefbff10 (diff) | |
staging: vc04_services: Use scnprintf() for avoiding potential buffer overflow
Since snprintf() returns the would-be-output size instead of the
actual output size, the succeeding calls may go beyond the given
buffer limit. Fix it by replacing with scnprintf().
Reviewed-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-rpi-kernel@lists.infradead.org
Cc: devel@driverdev.osuosl.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200319161300.25967-1-tiwai@suse.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions