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| author | Takashi Iwai <tiwai@suse.de> | 2022-08-01 19:54:19 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-08-05 14:57:23 +0300 |
| commit | 1eb123ce985e6cf302ac6e3f19862d132d86fa8f (patch) | |
| tree | 446ce426f6bc282c83dffe5f48e0b7593f86ad1b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ca3b7b9dc9bc1fa552f4697b7cccfa0258a44d00 (diff) | |
| download | linux-1eb123ce985e6cf302ac6e3f19862d132d86fa8f.tar.xz | |
ASoC: SOF: debug: Fix potential buffer overflow by snprintf()
snprintf() returns the would-be-filled size when the string overflows
the given buffer size, hence using this value may result in the buffer
overflow (although it's unrealistic).
This patch replaces with a safer version, scnprintf() for papering
over such a potential issue.
Fixes: 5b10b6298921 ("ASoC: SOF: Add `memory_info` file to debugfs")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20220801165420.25978-3-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions