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Make bytecode debugging with FontForge work again. 

* src/truetype/ttinterp.c (TT_RunIns): Don't call
`free_buffer_in_size' in case of error if a debugger is active.
This commit is contained in:
Werner Lemberg 2010-09-15 13:02:35 +02:00
parent 6abb9232b6
commit afd89d309d
2 changed files with 13 additions and 4 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2010-09-15 Werner Lemberg <wl@gnu.org>
Make bytecode debugging with FontForge work again.
* src/truetype/ttinterp.c (TT_RunIns): Don't call
`free_buffer_in_size' in case of error if a debugger is active.
2010-09-14 Werner Lemberg <wl@gnu.org>
Improve tracing messages.

10
src/truetype/ttinterp.c
View File

@ -8162,13 +8162,15 @@
*exc = cur;
#endif
/* if any errors, function tables may be broken. */
/* it should not be used for next interpretation. */
if ( CUR.error )
/* If any errors have occurred, function tables may be broken. */
/* Force a re-execution of `prep' and `fpgm' tables if no */
/* bytecode debugger is run. */
if ( CUR.error && !CUR.instruction_trap )
{
FT_TRACE1(( " The interpreter returned error 0x%x\n", CUR.error ));
free_buffer_in_size( exc );
exc->size->cvt_ready = FALSE;
exc->size->cvt_ready = FALSE;
exc->size->bytecode_ready = FALSE;
}