* modules/ssl/ssl_scache_memcache.c (mc_session_id2sz): Fix memcache

  key id generation by passing the correct length to snprintf (it
  was NUL terminating at the second byte with len=2);

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@631254 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/ssl/ssl_scache_memcache.c b/modules/ssl/ssl_scache_memcache.c
index ed7a5c5260da99e69daacb5ad1ae5394f7339462..52917e29caa4bbe61fc7346f05384780ccfef9fb 100644 (file)
--- a/modules/ssl/ssl_scache_memcache.c
+++ b/modules/ssl/ssl_scache_memcache.c
@@ -181,7 +181,7 @@ static char *mc_session_id2sz(const unsigned char *id, int idlen,
 
     cp = apr_cpystrn(str, MC_TAG, MC_TAG_LEN);
     for (n = 0; n < idlen && n < maxlen; n++) {
-        apr_snprintf(cp, 2, "%02X", id[n]);
+        apr_snprintf(cp, 3, "%02X", (unsigned) id[n]);
         cp += 2;
     }