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net: Fix usage of strncpy in net_if_get_name and net_if_set_name

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Replaced with memcpy.

Signed-off-by: Dominik Ermel <dominik.ermel@nordicsemi.no>
This commit is contained in:
Dominik Ermel 2023-09-13 15:13:48 +00:00 • committed by Carles Cufí
commit 47396e18e1
1 changed files with 4 additions and 2 deletions
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6
subsys/net/ip/net_if.c
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@ -4747,7 +4747,8 @@ int net_if_get_name(struct net_if *iface, char *buf, int len)
return -ERANGE;
}
strncpy(buf, net_if_get_config(iface)->name, name_len);
/* Copy string and null terminator */
memcpy(buf, net_if_get_config(iface)->name, name_len + 1);
return name_len;
#else
@ -4769,7 +4770,8 @@ int net_if_set_name(struct net_if *iface, const char *buf)
return -ENAMETOOLONG;
}
strncpy(net_if_get_config(iface)->name, buf, name_len);
/* Copy string and null terminator */
memcpy(net_if_get_config(iface)->name, buf, name_len + 1);
return 0;
#else