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--- png.c.orig 2008-06-07 09:41:41.000000000 +0200
+++ png.c 2012-05-06 09:32:52.000000000 +0200
@@ -38,7 +38,7 @@
/* 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)
@@ -192,7 +192,7 @@
#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);
@@ -202,7 +202,7 @@
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;
@@ -221,7 +221,7 @@
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;
}
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