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gnu: webkitgtk-2.4: Fix potential code execution vulnerability.

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* gnu/packages/patches/webkitgtk-2.4-sql-init-string.patch: New file.
* gnu-system.am (dist_patch_DATA): Add it.
* gnu/packages/webkit.scm (webkitgtk-2.4)[source]: Add patch.
This commit is contained in:
Mark H Weaver 2015-10-07 22:50:46 -04:00
parent 2ab5e39d22
commit a606ed89d4
3 changed files with 21 additions and 1 deletions
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1
gnu-system.am
View file

@ -650,6 +650,7 @@ dist_patch_DATA = \
gnu/packages/patches/vpnc-script.patch \
gnu/packages/patches/vtk-mesa-10.patch \
gnu/packages/patches/w3m-fix-compile.patch \
gnu/packages/patches/webkitgtk-2.4-sql-init-string.patch \
gnu/packages/patches/weex-vacopy.patch \
gnu/packages/patches/wicd-bitrate-none-fix.patch \
gnu/packages/patches/wicd-get-selected-profile-fix.patch \

17
gnu/packages/patches/webkitgtk-2.4-sql-init-string.patch Normal file
View file

@ -0,0 +1,17 @@
Copied from Fedora.
https://bugzilla.redhat.com/show_bug.cgi?id=1189303
http://pkgs.fedoraproject.org/cgit/webkitgtk.git/commit/?id=e689e45d0cc2c50484e69d20371ba607af7326f3
diff -up webkitgtk-2.4.9/Source/WebCore/platform/sql/SQLiteStatement.cpp.sql_initialize_string webkitgtk-2.4.9/Source/WebCore/platform/sql/SQLiteStatement.cpp
--- webkitgtk-2.4.9/Source/WebCore/platform/sql/SQLiteStatement.cpp.sql_initialize_string 2015-09-14 09:25:43.004200172 +0200
+++ webkitgtk-2.4.9/Source/WebCore/platform/sql/SQLiteStatement.cpp 2015-09-14 09:25:57.852082368 +0200
@@ -71,7 +71,7 @@ int SQLiteStatement::prepare()
// this lets SQLite avoid an extra string copy.
size_t lengthIncludingNullCharacter = query.length() + 1;
- const char* tail;
+ const char* tail = nullptr;
int error = sqlite3_prepare_v2(m_database.sqlite3Handle(), query.data(), lengthIncludingNullCharacter, &m_statement, &tail);
if (error != SQLITE_OK)

4
gnu/packages/webkit.scm
View file

@ -141,7 +141,9 @@ (define-public webkitgtk-2.4
name "-" version ".tar.xz"))
(sha256
(base32
"0r651ar3p0f8zwl7764kyimxk5hy88cwy116pv8cl5l8hbkjkpxg"))))
"0r651ar3p0f8zwl7764kyimxk5hy88cwy116pv8cl5l8hbkjkpxg"))
(patches
(list (search-patch "webkitgtk-2.4-sql-init-string.patch")))))
(build-system gnu-build-system)
(arguments
'(#:tests? #f ; no tests