| commit | 23ab5261e29b6b95803ee8dc919ae76e260b358d | [log] [tgz] |
|---|---|---|
| author | Takashi Iwai <tiwai@suse.de> | Thu Mar 19 16:46:41 2020 +0100 |
| committer | Jason Gunthorpe <jgg@mellanox.com> | Thu Mar 26 15:06:14 2020 -0300 |
| tree | b556a51558cd4d33583b5b1a93efa9c3e275aaa5 | |
| parent | 987914ab841e2ec281a35b54348ab109b4c0bb4e [diff] |
IB/hfi1: 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(). Link: https://lore.kernel.org/r/20200319154641.23711-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>