From dbfe7cc04adad832d5b37ff1c6ee45767c7c648f Mon Sep 17 00:00:00 2001
From: bui
Date: Tue, 17 Oct 2017 18:28:36 +0200
Subject: strtol dance

---
 src/sp_config_keywords.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/sp_config_keywords.c b/src/sp_config_keywords.c
index b2e83fe..cbdd579 100644
--- a/src/sp_config_keywords.c
+++ b/src/sp_config_keywords.c
@@ -238,8 +238,9 @@ int parse_disabled_functions(char *line) {
 
   if (pos) {
     errno = 0;
-    df->pos = strtol(pos, NULL, 10) > 128 ? 128 : strtol(pos, NULL, 10);
-    if (errno != 0) {
+    char *endptr;
+    df->pos = strtol(pos, &endptr, 10) > 128 ? 128 : strtol(pos, NULL, 10);
+    if (errno != 0 || endptr == pos) {
       sp_log_err("config",
 		 "Failed to parse arg '%s' of `pos` on line %zu.",
 		 pos, sp_line_no);
-- 
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