diff options
Diffstat (limited to 'debian/patches/0013-Clear-up-a-potential-NULL-dereference.patch')
| -rw-r--r-- | debian/patches/0013-Clear-up-a-potential-NULL-dereference.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/debian/patches/0013-Clear-up-a-potential-NULL-dereference.patch b/debian/patches/0013-Clear-up-a-potential-NULL-dereference.patch new file mode 100644 index 0000000..a18dfaf --- /dev/null +++ b/debian/patches/0013-Clear-up-a-potential-NULL-dereference.patch @@ -0,0 +1,26 @@ +From: Daniel Veillard <veillard@redhat.com> +Date: Sat, 3 Aug 2013 22:25:13 +0800 +Subject: Clear up a potential NULL dereference + +https://bugzilla.gnome.org/show_bug.cgi?id=705399 + +if ctxt->node_seq.buffer is null then ctxt->node_seq.maximum ought +to be zero but it's better to clarify the check in the code directly. +--- + parserInternals.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/parserInternals.c b/parserInternals.c +index f8a7041..98a5836 100644 +--- a/parserInternals.c ++++ b/parserInternals.c +@@ -1990,7 +1990,8 @@ xmlParserAddNodeInfo(xmlParserCtxtPtr ctxt, + + /* Otherwise, we need to add new node to buffer */ + else { +- if (ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) { ++ if ((ctxt->node_seq.length + 1 > ctxt->node_seq.maximum) || ++ (ctxt->node_seq.buffer == NULL)) { + xmlParserNodeInfo *tmp_buffer; + unsigned int byte_size; + |