diff options
Diffstat (limited to 'src/pcf/pcfdrivr.c')
| -rw-r--r-- | src/pcf/pcfdrivr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/pcf/pcfdrivr.c b/src/pcf/pcfdrivr.c index 48d551352..ac83918bc 100644 --- a/src/pcf/pcfdrivr.c +++ b/src/pcf/pcfdrivr.c @@ -111,6 +111,7 @@ THE SOFTWARE. FT_UInt32 w = enc->lastCol - enc->firstCol + 1; + /* wrapped around "negative" values are also rejected */ if ( i >= h || j >= w ) return 0; @@ -131,6 +132,7 @@ THE SOFTWARE. FT_UInt result = 0; + /* adjust wrapped around "negative" values */ if ( (FT_Int32)i < 0 ) i = 0; if ( (FT_Int32)j < 0 ) |