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* src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.

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Reported as

  https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
This commit is contained in:
Ewald Hew 2017-09-28 08:29:33 +02:00 committed by Werner Lemberg
parent 61d1818b5e
commit 97cd12657d
2 changed files with 17 additions and 0 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2017-09-28 Ewald Hew <ewaldhew@gmail.com>
* src/cid/cidgload.c (cid_slot_load_glyph): Fix memory leak.
Reported as
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3489
2017-09-28 Alexei Podtelezhnikov <apodtele@gmail.com>
Bitmap metrics presetting [1/2].

9
src/cid/cidgload.c
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@ -335,6 +335,7 @@
PSAux_Service psaux = (PSAux_Service)face->psaux;
FT_Matrix font_matrix;
FT_Vector font_offset;
FT_Bool must_finish_decoder = FALSE;
if ( glyph_index >= (FT_UInt)face->root.num_glyphs )
@ -375,6 +376,8 @@
/* TODO: initialize decoder.len_buildchar and decoder.buildchar */
/* if we ever support CID-keyed multiple master fonts */
must_finish_decoder = TRUE;
/* set up the decoder */
decoder.builder.no_recurse = FT_BOOL(
( ( load_flags & FT_LOAD_NO_RECURSE ) != 0 ) );
@ -393,6 +396,8 @@
/* save new glyph tables */
psaux->t1_decoder_funcs->done( &decoder );
must_finish_decoder = FALSE;
/* now set the metrics -- this is rather simple, as */
/* the left side bearing is the xMin, and the top side */
/* bearing the yMax */
@ -501,6 +506,10 @@
}
Exit:
if ( must_finish_decoder )
psaux->t1_decoder_funcs->done( &decoder );
return error;
}