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path: root/package/links/patches/patch-png_c
blob: ff067ba86d37caca73ba8b81c74228532300cdf1 (plain)
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--- links-2.2.orig/png.c	2005-01-02 20:03:34.000000000 +0100
+++ links-2.2/png.c	2011-04-01 15:01:25.801818815 +0200
@@ -48,7 +48,7 @@ void img_my_png_warning(png_structp a, p
 /* Error for from-web PNG images. */
 void img_my_png_error(png_structp png_ptr, png_const_charp error_string)
 {
-	longjmp(png_ptr->jmpbuf,1);
+	longjmp(png_jmpbuf(png_ptr),1);
 }
 
 void png_info_callback(png_structp png_ptr, png_infop info_ptr)
@@ -203,7 +203,7 @@ void png_start(struct cached_image *cimg
 #ifdef DEBUG
 	if (!info_ptr) internal ("png_create_info_struct failed\n");
 #endif /* #ifdef DEBUG */
-	if (setjmp(png_ptr->jmpbuf)){
+	if (setjmp(png_jmpbuf(png_ptr))){
 error:
 		png_destroy_read_struct(&png_ptr, &info_ptr,
 			(png_infopp)NULL);
@@ -213,7 +213,7 @@ error:
 	png_set_progressive_read_fn(png_ptr, NULL,
 				    png_info_callback, png_row_callback,
 				    png_end_callback);
-   	if (setjmp(png_ptr->jmpbuf)) goto error;
+   	if (setjmp(png_jmpbuf(png_ptr))) goto error;
 	decoder=mem_alloc(sizeof(*decoder));
 	decoder->png_ptr=png_ptr;
 	decoder->info_ptr=info_ptr;
@@ -232,7 +232,7 @@ void png_restart(struct cached_image *ci
 	png_ptr=((struct png_decoder *)(cimg->decoder))->png_ptr;
 	info_ptr=((struct png_decoder *)(cimg->decoder))->info_ptr;
 	end_callback_hit=0;
-	if (setjmp(png_ptr->jmpbuf)){
+	if (setjmp(png_jmpbuf(png_ptr))){
 		img_end(cimg);
 		return;
 	}