Takashi Iwai 42f21e5452 video: omap2: 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>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200311093230.24900-3-tiwai@suse.de

2020-03-20 14:29:05 +01:00

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Linux 5.6-rc5

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console

Linux 5.6-rc5

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fbdev

video: omap2: Use scnprintf() for avoiding potential buffer overflow

2020-03-20 14:29:05 +01:00

logo

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