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| author | Takashi Iwai <tiwai@suse.de> | 2020-03-19 16:46:41 +0100 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-03-26 15:06:14 -0300 |
| commit | 23ab5261e29b6b95803ee8dc919ae76e260b358d (patch) | |
| tree | b556a51558cd4d33583b5b1a93efa9c3e275aaa5 /drivers/infiniband/sw | |
| parent | 987914ab841e2ec281a35b54348ab109b4c0bb4e (diff) | |
| download | linux-23ab5261e29b6b95803ee8dc919ae76e260b358d.tar.gz linux-23ab5261e29b6b95803ee8dc919ae76e260b358d.tar.bz2 linux-23ab5261e29b6b95803ee8dc919ae76e260b358d.zip | |
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>
Diffstat (limited to 'drivers/infiniband/sw')
0 files changed, 0 insertions, 0 deletions