diff options
| author | James Flowers <bold.zone2373@fastmail.com> | 2025-08-31 20:04:59 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-09-02 14:05:49 -0700 |
| commit | d250f14f5f0754ce2d05d9c0ce778e4a51f488b0 (patch) | |
| tree | 72294aec2a018eb2ae096358bfc9703f50ff6b3d | |
| parent | 99502c61e80c18dca754bace42b40fa289a79895 (diff) | |
net/smc: Replace use of strncpy on NUL-terminated string with strscpy
strncpy is deprecated for use on NUL-terminated strings, as indicated in
Documentation/process/deprecated.rst. strncpy NUL-pads the destination
buffer and doesn't guarantee the destination buffer will be NUL
terminated.
Signed-off-by: James Flowers <bold.zone2373@fastmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Dust Li <dust.li@linux.alibaba.com>
Reviewed-by: Mahanta Jambigi <mjambigi@linux.ibm.com>
Link: https://patch.msgid.link/20250901030512.80099-1-bold.zone2373@fastmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | net/smc/smc_pnet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/smc/smc_pnet.c b/net/smc/smc_pnet.c index 76ad29e31d60..b90337f86e83 100644 --- a/net/smc/smc_pnet.c +++ b/net/smc/smc_pnet.c @@ -450,7 +450,7 @@ static int smc_pnet_add_ib(struct smc_pnettable *pnettable, char *ib_name, return -ENOMEM; new_pe->type = SMC_PNET_IB; memcpy(new_pe->pnet_name, pnet_name, SMC_MAX_PNETID_LEN); - strncpy(new_pe->ib_name, ib_name, IB_DEVICE_NAME_MAX); + strscpy(new_pe->ib_name, ib_name); new_pe->ib_port = ib_port; new_ibdev = true; |