From 48f26bc74837146d4d71b717d9549a2b4aa4180c Mon Sep 17 00:00:00 2001 From: Tom Kacvinsky Date: Sat, 20 Oct 2001 17:44:48 +0000 Subject: [PATCH] In functions parse_font_name and parse_subrs, added a test for when loading synthetic fonts to make sure that the font name and subrotuines are not loaded twice. This is to remove a memory leak that occurs because the original allocation for these objects is not deallocated when the objects are read the second time. --- src/type1/t1load.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/type1/t1load.c b/src/type1/t1load.c index ce6607ff3..719667982 100644 --- a/src/type1/t1load.c +++ b/src/type1/t1load.c @@ -827,6 +827,9 @@ FT_Byte* cur2; FT_Byte* limit; + if ( face->type1.font_name ) + /* with synthetic fonts, it's possible we get here twice */ + return; T1_Skip_Spaces( parser ); @@ -1095,6 +1098,9 @@ PSAux_Interface* psaux = (PSAux_Interface*)face->psaux; + if ( loader->num_subrs ) + /* with synthetic fonts, it's possible we get here twice */ + return; loader->num_subrs = T1_ToInt( parser ); if ( parser->root.error )