src/daemon/utils_subst.c: Sanitize buffer offsets better.

[collectd.git] / src / target_replace.c

diff --git a/src/target_replace.c b/src/target_replace.c
index a85eced..bd8f9e5 100644 (file)
--- a/src/target_replace.c
+++ b/src/target_replace.c
@@ -190,7 +190,7 @@ static int tr_action_invoke (tr_action_t *act_head, /* {{{ */
     }
 
     subst_status = subst (temp, sizeof (temp), buffer,
-        matches[0].rm_so, matches[0].rm_eo, act->replacement);
+        (size_t) matches[0].rm_so, (size_t) matches[0].rm_eo, act->replacement);
     if (subst_status == NULL)
     {
       ERROR ("Target `replace': subst (buffer = %s, start = %zu, end = %zu, "