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Fix random segfaults in X11DRV_SetImageBits_1.

This commit is contained in:
Vitaliy Margolen 2003-03-31 01:32:47 +00:00 committed by Alexandre Julliard
parent 69ace8ca6c
commit f0a353ec35
1 changed files with 12 additions and 10 deletions
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2
graphics/x11drv/dib.c
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@ -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) & 1] );
XPutPixel( bmpImage, x++, h, colors[ srcval & 1] ); XPutPixel( bmpImage, x++, h, colors[ srcval & 1] );
} }
if (dstwidth % 8){
srcval=*srcbyte; srcval=*srcbyte;
switch (dstwidth & 7) 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 2: XPutPixel(bmpImage, x++, h, colors[srcval >> 7]); srcval<<=1;
case 1: XPutPixel(bmpImage, x++, h, colors[srcval >> 7]); case 1: XPutPixel(bmpImage, x++, h, colors[srcval >> 7]);
} }
}
srcbits += linebytes; srcbits += linebytes;
} }
} }