From: Brian Pane <brianp@apache.org>
Date: Thu, 28 Mar 2002 01:19:58 +0000 (+0000)
Subject: Don't walk past the end of the tag in ap_ssi_get_tag_and_value()
X-Git-Tag: 2.0.34~82
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=832f28d371cdf0825b3ef941145439e7e9990c86;p=thirdparty%2Fapache%2Fhttpd.git

Don't walk past the end of the tag in ap_ssi_get_tag_and_value()
Discovered by: Cliff Woolley


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@94251 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/modules/filters/mod_include.c b/modules/filters/mod_include.c
index 2e90e18ade0..c17ca823f61 100644
--- a/modules/filters/mod_include.c
+++ b/modules/filters/mod_include.c
@@ -957,7 +957,10 @@ static void ap_ssi_get_tag_and_value(include_ctx_t *ctx, char **tag,
     }
     
     *(c-shift_val) = '\0'; /* Overwrites delimiter (term or WS) with NULL. */
-    ctx->curr_tag_pos = ++c;
+    if (*c) {
+        ++c;
+    }
+    ctx->curr_tag_pos = c;
     if (dodecode) {
         decodehtml(*tag_val);
     }