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[w3m-dev 03602] Re: w3mimgdisplay core dump

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* w3mimgdisplay.c (DrawImage): check load_image, imageBuf[n].pixmap
* w3mimg/fb/fb_w3mimg.c (w3mfb_show_image): check img->pixmap
* w3mimg/x11/x11_w3mimg.c (x11_show_image): check img->pixmap
From: Hiroyuki Ito <hito@crl.go.jp>
This commit is contained in:
Fumitoshi UKAI
2002-12-25 16:14:45 +00:00
parent fcc128795d
commit d31151945a
4 changed files with 22 additions and 6 deletions
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6
w3mimg/x11/x11_w3mimg.c
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@@ -1,4 +1,4 @@
/* $Id: x11_w3mimg.c,v 1.10 2002/10/05 16:43:10 ukai Exp $ */
/* $Id: x11_w3mimg.c,v 1.11 2002/12/25 16:14:45 ukai Exp $ */
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
@@ -355,6 +355,10 @@ x11_show_image(w3mimg_op * self, W3MImage * img, int sx, int sy, int sw,
#endif
if (self == NULL)
return 0;
if (img->pixmap == NULL)
return 0;
xi = (struct x11_info *)self->priv;
if (xi == NULL)
return 0;