mod_session: account for the '&' in identity_concat().

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1887052 13f79535-47bb-0310-9956-ffa450edef68
apache · Mar 1, 2021 · 7e09dd7 · 7e09dd7
1 parent 67bd9bf
commit 7e09dd7
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/changes-entries/session_parsing.txt b/changes-entries/session_parsing.txt
@@ -0,0 +1,2 @@
+  *) mod_session: Improve session parsing.  [Yann Yalvic]
+
diff --git a/modules/session/mod_session.c b/modules/session/mod_session.c
@@ -326,7 +326,7 @@ static apr_status_t ap_session_set(request_rec * r, session_rec * z,
 static int identity_count(void *v, const char *key, const char *val)
 {
     int *count = v;
-    *count += strlen(key) * 3 + strlen(val) * 3 + 1;
+    *count += strlen(key) * 3 + strlen(val) * 3 + 2;
     return 1;
 }
 
@@ -362,7 +362,6 @@ static int identity_concat(void *v, const char *key, const char *val)
  */
 static apr_status_t session_identity_encode(request_rec * r, session_rec * z)
 {
-
     char *buffer = NULL;
     int length = 0;
     if (z->expiry) {