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| author |   Andreas Sturmlechner <asturm@gentoo.org> | 2018-10-03 16:39:57 +0200 |
|---|---|---|
| committer | Andreas Sturmlechner <asturm@gentoo.org> | 2018-10-03 16:50:34 +0200 |
| commit | 2b4cd933be0aa6b6e224415e17a22c9ea4b49a81 (patch) | |
| tree | 83928d8034ae9218d7e3363902085ac367ea8187 /media-libs/raptor/files | |
| parent | media-libs/liblrdf: 0.6.1 version bump (diff) | |
| download | gentoo-2b4cd933be0aa6b6e224415e17a22c9ea4b49a81.tar.gz gentoo-2b4cd933be0aa6b6e224415e17a22c9ea4b49a81.tar.bz2 gentoo-2b4cd933be0aa6b6e224415e17a22c9ea4b49a81.zip | |
media-libs/raptor: Fix heap overflows, gtk-doc location, EAPI-7
Bug: https://bugs.gentoo.org/621186
Closes: https://bugs.gentoo.org/604290
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>
Package-Manager: Portage-2.3.50, Repoman-2.3.11
Diffstat (limited to 'media-libs/raptor/files')
| -rw-r--r-- | media-libs/raptor/files/raptor-2.0.15-heap-overflow.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/media-libs/raptor/files/raptor-2.0.15-heap-overflow.patch b/media-libs/raptor/files/raptor-2.0.15-heap-overflow.patch new file mode 100644 index 000000000000..3418d4bfd261 --- /dev/null +++ b/media-libs/raptor/files/raptor-2.0.15-heap-overflow.patch @@ -0,0 +1,42 @@ +From 590681e546cd9aa18d57dc2ea1858cb734a3863f Mon Sep 17 00:00:00 2001 +From: Dave Beckett <dave@dajobe.org> +Date: Sun, 16 Apr 2017 23:15:12 +0100 +Subject: [PATCH] Calcualte max nspace declarations correctly for XML writer + +(raptor_xml_writer_start_element_common): Calculate max including for +each attribute a potential name and value. + +Fixes Issues #0000617 http://bugs.librdf.org/mantis/view.php?id=617 +and #0000618 http://bugs.librdf.org/mantis/view.php?id=618 +--- + src/raptor_xml_writer.c | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/src/raptor_xml_writer.c b/src/raptor_xml_writer.c +index 693b946..0d3a36a 100644 +--- a/src/raptor_xml_writer.c ++++ b/src/raptor_xml_writer.c +@@ -181,9 +181,10 @@ raptor_xml_writer_start_element_common(raptor_xml_writer* xml_writer, + size_t nspace_declarations_count = 0; + unsigned int i; + +- /* max is 1 per element and 1 for each attribute + size of declared */ + if(nstack) { +- int nspace_max_count = element->attribute_count+1; ++ int nspace_max_count = element->attribute_count * 2; /* attr and value */ ++ if(element->name->nspace) ++ nspace_max_count++; + if(element->declared_nspaces) + nspace_max_count += raptor_sequence_size(element->declared_nspaces); + if(element->xml_language) +@@ -237,7 +238,7 @@ raptor_xml_writer_start_element_common(raptor_xml_writer* xml_writer, + } + } + +- /* Add the attribute + value */ ++ /* Add the attribute's value */ + nspace_declarations[nspace_declarations_count].declaration= + raptor_qname_format_as_xml(element->attributes[i], + &nspace_declarations[nspace_declarations_count].length); +-- +2.9.3 |