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net: hostname: fix logging hostname string 

Following errors occuring after enabling debug logs:

  log: argument 2 in source net_hostname log message "%s: (%s): \
    Hostname set to %s" missinglog_strdup().
  log: argument 2 in source net_hostname log message "%s: (%s): \
    New hostname %s" missinglog_strdup().

Fix that by printing CONFIG_NET_HOSTNAME directly in the first case and
using log_strdup() in the second.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
This commit is contained in:
Marcin Niestroj 2020-11-16 20:29:30 +01:00 committed by Jukka Rissanen
parent 4d930057d6
commit 09f6e8a112
1 changed files with 2 additions and 2 deletions
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4
subsys/net/hostname.c
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@ -54,7 +54,7 @@ int net_hostname_set_postfix(const uint8_t *hostname_postfix,
2 + 1, "%02x", hostname_postfix[i]);
}
NET_DBG("New hostname %s", hostname);
NET_DBG("New hostname %s", log_strdup(hostname));
postfix_set = true;
@ -66,5 +66,5 @@ void net_hostname_init(void)
{
memcpy(hostname, CONFIG_NET_HOSTNAME, sizeof(CONFIG_NET_HOSTNAME) - 1);
NET_DBG("Hostname set to %s", hostname);
NET_DBG("Hostname set to %s", CONFIG_NET_HOSTNAME);
}