From af739c4aba87b5d0b4ecf64d2a9b68c0420fcb10 Mon Sep 17 00:00:00 2001 From: Ben Reser Date: Wed, 8 Jan 2014 02:40:38 +0000 Subject: [PATCH] mod_dav: Keep track of length of cdata properly when removing leading spaces. * modules/dav/main/util.c (dav_xml_get_cdata): reduce len variable when increasing cdata pointer. git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1556428 13f79535-47bb-0310-9956-ffa450edef68 --- modules/dav/main/util.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/modules/dav/main/util.c b/modules/dav/main/util.c index 1f393401b2a..4e85a04f067 100644 --- a/modules/dav/main/util.c +++ b/modules/dav/main/util.c @@ -396,8 +396,10 @@ DAV_DECLARE(const char *) dav_xml_get_cdata(const apr_xml_elem *elem, apr_pool_t if (strip_white) { /* trim leading whitespace */ - while (apr_isspace(*cdata)) /* assume: return false for '\0' */ + while (apr_isspace(*cdata)) { /* assume: return false for '\0' */ ++cdata; + --len; + } /* trim trailing whitespace */ while (len-- > 0 && apr_isspace(cdata[len])) -- 2.47.3