From: Brian Aker <brian@gaz>
Date: Thu, 14 Jan 2010 20:16:45 +0000 (-0800)
Subject: Fix for memerror if value is out of range.
X-Git-Tag: 0.40~104
X-Git-Url: https://git.m6w6.name/?a=commitdiff_plain;h=77e8ed0b8644b5d6bdd5ce46f48976671e1c04d4;p=m6w6%2Flibmemcached

Fix for memerror if value is out of range.
---

diff --git a/clients/memerror.c b/clients/memerror.c
index 24798a00..84882520 100644
--- a/clients/memerror.c
+++ b/clients/memerror.c
@@ -31,12 +31,23 @@ static int opt_verbose= 0;
 
 int main(int argc, char *argv[])
 {
+  unsigned long value;
   options_parse(argc, argv);
 
   if (argc != 2)
     return 1;
 
-  printf("%s\n", memcached_strerror(NULL, atoi(argv[1])));
+  value= strtol(argv[1], (char **) NULL, 10);
+
+  if (value >= MEMCACHED_SUCCESS && value < MEMCACHED_MAXIMUM_RETURN)
+  {
+    printf("%s\n", memcached_strerror(NULL, (memcached_return_t)value));
+  }
+  else
+  {
+    fprintf(stderr, "Unknown Error Code\n");
+    return 1;
+  }
 
   return 0;
 }