1 files changed, 7 insertions, 2 deletions

diff --git a/plugins/check_http.c b/plugins/check_http.c
index 41d47816..1835a2d0 100644
--- a/plugins/check_http.c
+++ b/plugins/check_http.c
@@ -1095,9 +1095,14 @@ check_http (void)
       *pos = ' ';
     }
     buffer[i] = '\0';
-    xasprintf (&full_page_new, "%s%s", full_page, buffer);
-    free (full_page);
+
+    if ((full_page_new = realloc(full_page, pagesize + i + 1)) == NULL)
+        die (STATE_UNKNOWN, _("HTTP UNKNOWN - Could not allocate memory for full_page\n"));
+
+    memmove(&full_page_new[pagesize], buffer, i + 1);
+
     full_page = full_page_new;
+
     pagesize += i;
 
                 if (no_body && document_headers_done (full_page)) {