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| author | Hin-Tak Leung <htl10@users.sourceforge.net> | 2016-07-22 06:59:36 +0200 |
|---|---|---|
| committer | Werner Lemberg <wl@gnu.org> | 2016-07-22 06:59:36 +0200 |
| commit | 3a528bbe5aec292598f655567ac48a06e3d2c137 (patch) | |
| tree | 9c1a16c05c74c872cba33368bc5b29e14451a120 | |
| parent | 7f63105c072388e5a5674c0caafc7a560e31c95b (diff) | |
| download | freetype2-3a528bbe5aec292598f655567ac48a06e3d2c137.tar.gz | |
[truetype] Record the end of IDEFs.
To match the logic in FDEF. The value of the end is only used for
bound-checking in `Ins_JMPR', so it may not have been obvious that
it was not recorded. Tested (as part of Font Validator 2.0) all the
fonts on Fedora and did not see any change.
* src/truetype/ttinterp.c (Ins_IDEF): Updated.
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | src/truetype/ttinterp.c | 1 |
2 files changed, 12 insertions, 0 deletions
@@ -1,3 +1,14 @@ +2016-07-22 Hin-Tak Leung <htl10@users.sourceforge.net> + + [truetype] Record the end of IDEFs. + + To match the logic in FDEF. The value of the end is only used for + bound-checking in `Ins_JMPR', so it may not have been obvious that + it was not recorded. Tested (as part of Font Validator 2.0) all the + fonts on Fedora and did not see any change. + + * src/truetype/ttinterp.c (Ins_IDEF): Updated. + 2016-07-19 Werner Lemberg <wl@gnu.org> [truetype] Sanitizer fix, second try. diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c index eb6025f58..8027b0d7b 100644 --- a/src/truetype/ttinterp.c +++ b/src/truetype/ttinterp.c @@ -4008,6 +4008,7 @@ exc->error = FT_THROW( Nested_DEFS ); return; case 0x2D: /* ENDF */ + def->end = exc->IP; return; } } |