| commit | 6a096871b2bedd524ce706aa687de4f7145f535c | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Wed Mar 11 08:39:44 2020 +0100 |
| committer | Guenter Roeck <linux@roeck-us.net> | Wed Mar 11 08:09:31 2020 -0700 |
| tree | fcaa27f85d98e8a628c00abc9c247d6de5b20df5 | |
| parent | 86da28eed4fbc64dfdc386337f6cbac36c9c1ed2 [diff] |
hwmon: (ibmpowernv) 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: Guenter Roeck <linux@roeck-us.net>