diff options
Diffstat (limited to 'debian/patches/0017-Fix-a-potential-NULL-dereference-in-tree-code.patch')
| -rw-r--r-- | debian/patches/0017-Fix-a-potential-NULL-dereference-in-tree-code.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/debian/patches/0017-Fix-a-potential-NULL-dereference-in-tree-code.patch b/debian/patches/0017-Fix-a-potential-NULL-dereference-in-tree-code.patch new file mode 100644 index 0000000..2c55813 --- /dev/null +++ b/debian/patches/0017-Fix-a-potential-NULL-dereference-in-tree-code.patch @@ -0,0 +1,26 @@ +From: Daniel Veillard <veillard@redhat.com> +Date: Wed, 11 Sep 2013 15:11:27 +0800 +Subject: Fix a potential NULL dereference in tree code + +https://bugzilla.gnome.org/show_bug.cgi?id=707750 + +Also reported by Gaurav, simple fix to check the pointer before +dereference +--- + tree.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/tree.c b/tree.c +index 7e5af26..efc3ca2 100644 +--- a/tree.c ++++ b/tree.c +@@ -9780,7 +9780,8 @@ leave_node: + if (clone->parent != NULL) + clone->parent->last = clone; + clone = clone->parent; +- parentClone = clone->parent; ++ if (clone != NULL) ++ parentClone = clone->parent; + /* + * Process parent --> next; + */ |