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BUG/MINOR: resolvers: Free opts on parse error in resolv_parse_do_resolve()

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The error handler at do_resolve_parse_error freed varname and resolvers_id
but missed freeing rule->arg.resolv.opts (allocated via calloc). Added
ha_free(&rule->arg.resolv.opts) to the cleanup path.

This patch could be backported to all stable branches.
This commit is contained in:
Christopher Faulet 2026-05-04 14:59:24 +02:00
parent 3b1db89283
commit 1d54b9f70e
1 changed files with 1 additions and 0 deletions
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src/resolvers.c
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@ -3403,6 +3403,7 @@ enum act_parse_ret resolv_parse_do_resolve(const char **args, int *orig_arg, str
do_resolve_parse_error:
ha_free(&rule->arg.resolv.varname);
ha_free(&rule->arg.resolv.resolvers_id);
ha_free(&rule->arg.resolv.opts);
memprintf(err, "Can't parse '%s'. Expects 'do-resolve(<varname>,<resolvers>[,<options>]) <expr>'. Available options are 'ipv4' and 'ipv6'",
args[cur_arg]);
return ACT_RET_PRS_ERR;