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Fix crash if configuration file contains empty set::cloak-method.

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This commit is contained in:
Bram Matthys
2020-06-25 07:27:26 +02:00
parent 7901d61e92
commit b23e64cb2e
1 changed files with 6 additions and 0 deletions
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src/modules/cloak.c
+6
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@@ -128,6 +128,12 @@ int cloak_config_test(ConfigFile *cf, ConfigEntry *ce, int type, int *errs)
if (!ce || !ce->ce_varname || strcmp(ce->ce_varname, "cloak-method"))
return 0;
if (!ce->ce_vardata)
{
config_error("%s:%i: set::cloak-method: no method specified. The only supported methods are: 'ip' and 'host'",
ce->ce_fileptr->cf_filename, ce->ce_varlinenum);
errors++;
} else
if (strcmp(ce->ce_vardata, "ip") && strcmp(ce->ce_vardata, "host"))
{
config_error("%s:%i: set::cloak-method: unknown method '%s'. The only supported methods are: 'ip' and 'host'",