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Die if the wrong type of node is found when traversing config

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Fixes issue #187. It's a bit annoying this can't do anything other than
exit, however as there's no schema for the config it's only possible to
validate on use. This level of config can't be accessed from Perl so a
script can't cause Irssi to die (via this method at least).
This commit is contained in:
David Leadbeater 2014-12-16 12:14:23 +00:00
parent 08b390b11b
commit db62ddfd55
1 changed files with 6 additions and 0 deletions
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6
src/lib-config/get.c
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@ -109,6 +109,12 @@ CONFIG_NODE *config_node_traverse(CONFIG_REC *rec, const char *section, int crea
} }
g_strfreev(list); g_strfreev(list);
if (!is_node_list(node)) {
/* Will die. Better to not corrupt the config further in this case. */
g_error("Attempt to use non-list node as list. Corrupt config?");
return NULL;
}
/* save to cache */ /* save to cache */
str = g_strdup(section); str = g_strdup(section);
g_hash_table_insert(rec->cache, str, node); g_hash_table_insert(rec->cache, str, node);