diff options
Diffstat (limited to 'meta/recipes-graphics/freetype/freetype/fix-potential-numeric-overflow.patch')
| -rw-r--r-- | meta/recipes-graphics/freetype/freetype/fix-potential-numeric-overflow.patch | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/meta/recipes-graphics/freetype/freetype/fix-potential-numeric-overflow.patch b/meta/recipes-graphics/freetype/freetype/fix-potential-numeric-overflow.patch deleted file mode 100644 index 0b5b3c625f..0000000000 --- a/meta/recipes-graphics/freetype/freetype/fix-potential-numeric-overflow.patch +++ /dev/null @@ -1,28 +0,0 @@ -freetype-2.9: Fix potential numeric overflow - -[No upstream tracking] -- https://savannah.nongnu.org/bugs/index.php?54023 - -ttcmap: (tt_cmap2_validate): Fix potential numeric overflow - -The dead loop appears in the function tt_cmap2_char_next() -in "src\sfnt\ttcmap.c" in version 2.9 when "charcode == 256". -According to the notes, is seems that "subheader" should -not be NULL when "charcode == 256". - -Upstream-Status: Backport [http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/src/sfnt/ttcmap.c?id=5bd76524ef786d942b28dc52618aeda3aebfa3d6] -bug: 54023 -Signed-off-by: Andrej Valek <andrej.valek@siemens.com> - -diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c -index 5afa6ae..8fb9542 100644 ---- a/src/sfnt/ttcmap.c -+++ b/src/sfnt/ttcmap.c -@@ -358,7 +358,7 @@ - /* check range within 0..255 */ - if ( valid->level >= FT_VALIDATE_PARANOID ) - { -- if ( first_code >= 256 || first_code + code_count > 256 ) -+ if ( first_code >= 256 || code_count > 256 - first_code ) - FT_INVALID_DATA; - } - |