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Fix crash at startup when dhcp-host with client-ids is present.

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This commit is contained in:
René van Dorst
2013-10-18 13:53:05 +01:00
committed by Simon Kelley
parent dc27e148a1
commit 53c4c5c859
1 changed files with 3 additions and 2 deletions
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5
src/dhcp-common.c
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@@ -315,8 +315,9 @@ struct dhcp_config *find_config(struct dhcp_config *configs,
return config; return config;
/* dhcpcd prefixes ASCII client IDs by zero which is wrong, but we try and /* dhcpcd prefixes ASCII client IDs by zero which is wrong, but we try and
cope with that here */ cope with that here. This is IPv4 only. context==NULL implies IPv4,
if (!(context->flags & CONTEXT_V6) && *clid == 0 && config->clid_len == clid_len-1 && see lease_update_from_configs() */
if ((!context || !(context->flags & CONTEXT_V6)) && *clid == 0 && config->clid_len == clid_len-1 &&
memcmp(config->clid, clid+1, clid_len-1) == 0 && memcmp(config->clid, clid+1, clid_len-1) == 0 &&
is_config_in_context(context, config)) is_config_in_context(context, config))
return config; return config;