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| author | Alex Cherepanov <alex.cherepanov@artifex.com> | 2013-04-23 00:54:24 -0400 |
|---|---|---|
| committer | Alex Cherepanov <alex.cherepanov@artifex.com> | 2013-04-23 00:54:24 -0400 |
| commit | 07abd0c0bbddef1eed84969e9d8b7ba5f548d0d9 (patch) | |
| tree | f2230ffaa2c53ae9674d0ebe7175092eb24c98ed | |
| parent | 6f51cd7b9d5c2e5185eec30579238bb14863a5e5 (diff) | |
| download | ghostpdl-07abd0c0bbddef1eed84969e9d8b7ba5f548d0d9.tar.gz | |
Bug 687604: Reject out-of-bounds access to cvt table.
Revert the patch b550e8c460daa0647fd1f4ce63ae3c73edc75a5c because
it is not needed now, but it causes SEGV when cvt table is missing.
| -rw-r--r-- | gs/base/ttinterp.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/gs/base/ttinterp.c b/gs/base/ttinterp.c index b76385796..5e06e06aa 100644 --- a/gs/base/ttinterp.c +++ b/gs/base/ttinterp.c @@ -2479,16 +2479,8 @@ static int nInstrCount=0; int index; if ( BOUNDS( args[0], CUR.cvtSize ) ) { -#if 0 CUR.error = TT_Err_Invalid_Reference; return; -#else - /* A workaround for the Ghostscript Bug 687604. - Ported from FreeType 2 : !FT_LOAD_PEDANTIC by default. */ - index=args[0]; - args[0] = 0; - DBG_PRINT1(" cvt[%d] stubbed with 0", index); -#endif } index=args[0]; args[0] = CUR_Func_read_cvt( index ); |