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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-11 10:27:18 +0100 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2020-03-23 15:20:47 +0100 |
| commit | f21431f2de33b1bb99064e57d3ccaa772b92f333 (patch) | |
| tree | ba197f1642e5b4338838233e2818f35c206ccf5a /drivers/spi/spi-gpio.c | |
| parent | 671aa926a90aacf553857cd7eabfa04a3c95b091 (diff) | |
| download | linux-f21431f2de33b1bb99064e57d3ccaa772b92f333.tar.gz linux-f21431f2de33b1bb99064e57d3ccaa772b92f333.tar.bz2 linux-f21431f2de33b1bb99064e57d3ccaa772b92f333.zip | |
thermal: int340x_thermal: 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().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Pandruvada, Srinivas <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20200311092718.24052-1-tiwai@suse.de
Diffstat (limited to 'drivers/spi/spi-gpio.c')
0 files changed, 0 insertions, 0 deletions