Fix random segfaults in X11DRV_SetImageBits_1.

f0a353ec · Vitaliy Margolen · Alexandre Julliard · 69ace8ca · f0a353ec
Commit f0a353ec authored Mar 31, 2003 by Vitaliy Margolen Committed by Alexandre Julliard Mar 31, 2003
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dib.c graphics/x11drv/dib.c +2 -0

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--- a/graphics/x11drv/dib.c
+++ b/graphics/x11drv/dib.c
@@ -1628,6 +1628,7 @@ static void X11DRV_DIB_SetImageBits_1( int lines, const BYTE *srcbits,
            XPutPixel( bmpImage, x++, h, colors[(srcval >> 1) & 1] );
            XPutPixel( bmpImage, x++, h, colors[ srcval       & 1] );
        }
+        if (dstwidth % 8){
            srcval=*srcbyte;
            switch (dstwidth & 7)
            {
@@ -1639,6 +1640,7 @@ static void X11DRV_DIB_SetImageBits_1( int lines, const BYTE *srcbits,
            case 2: XPutPixel(bmpImage, x++, h, colors[srcval >> 7]); srcval<<=1;
            case 1: XPutPixel(bmpImage, x++, h, colors[srcval >> 7]);
            }
+        }
        srcbits += linebytes;
    }
 }