]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
bnxt_en: Use memcpy to copy VPD field info.
authorVasundhara Volam <vasundhara-v.volam@broadcom.com>
Mon, 21 Sep 2020 01:08:54 +0000 (21:08 -0400)
committerDavid S. Miller <davem@davemloft.net>
Mon, 21 Sep 2020 02:04:44 +0000 (19:04 -0700)
commit492adcf481292521ee8df1a482dc12acdb28aa15
tree7b37c5f337e84a71174bb01a4f09800d09c90ef4
parentfe81d9f6182d1160e625894eecb3d7ff0222cac5
bnxt_en: Use memcpy to copy VPD field info.

Using strlcpy() to copy from VPD is not correct because VPD strings
are not necessarily NULL terminated.  Use memcpy() to copy the VPD
length up to the destination buffer size - 1.  The destination is
zeroed memory so it will always be NULL terminated.

Fixes: a0d0fd70fed5 ("bnxt_en: Read partno and serialno of the board from VPD")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnxt/bnxt.c