From 5ae2d0f4bb7b2d29aca46139292207252616ac1f Mon Sep 17 00:00:00 2001
From: aurelien <aurelien@cwb.io>
Date: Tue, 13 Nov 2012 16:42:17 +0100
Subject: humm be

---
 pcr/kompozer/kompozer-libpng15.patch | 64 ++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 pcr/kompozer/kompozer-libpng15.patch

(limited to 'pcr/kompozer/kompozer-libpng15.patch')

diff --git a/pcr/kompozer/kompozer-libpng15.patch b/pcr/kompozer/kompozer-libpng15.patch
new file mode 100644
index 000000000..f236e402a
--- /dev/null
+++ b/pcr/kompozer/kompozer-libpng15.patch
@@ -0,0 +1,64 @@
+diff -urp mozilla.orig/modules/libpr0n/decoders/png/nsPNGDecoder.cpp mozilla/modules/libpr0n/decoders/png/nsPNGDecoder.cpp
+--- mozilla.orig/modules/libpr0n/decoders/png/nsPNGDecoder.cpp	2011-11-14 21:55:42.513856274 +0000
++++ modules/libpr0n/decoders/png/nsPNGDecoder.cpp	2011-11-14 22:15:35.899962674 +0000
+@@ -171,7 +171,7 @@ static NS_METHOD ReadDataOut(nsIInputStr
+   }
+ 
+   // we need to do the setjmp here otherwise bad things will happen
+-  if (setjmp(decoder->mPNG->jmpbuf)) {
++  if (setjmp (png_jmpbuf(decoder->mPNG))) {
+     png_destroy_read_struct(&decoder->mPNG, &decoder->mInfo, NULL);
+ 
+     decoder->mError = PR_TRUE;
+@@ -227,7 +227,7 @@ info_callback(png_structp png_ptr, png_i
+   if (width > MOZ_PNG_MAX_DIMENSION || height > MOZ_PNG_MAX_DIMENSION) {
+     nsPNGDecoder *decoder = NS_STATIC_CAST(nsPNGDecoder*,
+                                            png_get_progressive_ptr(png_ptr));
+-    longjmp(decoder->mPNG->jmpbuf, 1);
++    longjmp(png_jmpbuf(decoder->mPNG), 1);
+   }
+ #undef MOZ_PNG_MAX_DIMENSION
+ 
+@@ -307,7 +307,7 @@ info_callback(png_structp png_ptr, png_i
+ 
+   decoder->mImage = do_CreateInstance("@mozilla.org/image/container;1");
+   if (!decoder->mImage)
+-    longjmp(decoder->mPNG->jmpbuf, 5); // NS_ERROR_OUT_OF_MEMORY
++    longjmp(png_jmpbuf(decoder->mPNG), 5); // NS_ERROR_OUT_OF_MEMORY
+ 
+   decoder->mImageLoad->SetImage(decoder->mImage);
+ 
+@@ -319,7 +319,7 @@ info_callback(png_structp png_ptr, png_i
+ 
+   decoder->mFrame = do_CreateInstance("@mozilla.org/gfx/image/frame;2");
+   if (!decoder->mFrame)
+-    longjmp(decoder->mPNG->jmpbuf, 5); // NS_ERROR_OUT_OF_MEMORY
++    longjmp(png_jmpbuf(decoder->mPNG), 5); // NS_ERROR_OUT_OF_MEMORY
+ 
+   gfx_format format;
+ 
+@@ -341,7 +341,7 @@ info_callback(png_structp png_ptr, png_i
+   // then initalize the frame and append it to the container
+   nsresult rv = decoder->mFrame->Init(0, 0, width, height, format, 24);
+   if (NS_FAILED(rv))
+-    longjmp(decoder->mPNG->jmpbuf, 5); // NS_ERROR_OUT_OF_MEMORY
++    longjmp(png_jmpbuf(decoder->mPNG), 5); // NS_ERROR_OUT_OF_MEMORY
+ 
+   decoder->mImage->AppendFrame(decoder->mFrame);
+ 
+@@ -362,7 +362,7 @@ info_callback(png_structp png_ptr, png_i
+       decoder->ibpr = bpr;
+     decoder->interlacebuf = (PRUint8 *)nsMemory::Alloc(decoder->ibpr*height);
+     if (!decoder->interlacebuf) {
+-      longjmp(decoder->mPNG->jmpbuf, 5); // NS_ERROR_OUT_OF_MEMORY
++      longjmp(png_jmpbuf(decoder->mPNG), 5); // NS_ERROR_OUT_OF_MEMORY
+     }            
+   }
+ 
+@@ -555,7 +555,7 @@ void
+ error_callback(png_structp png_ptr, png_const_charp error_msg)
+ {
+   PR_LOG(gPNGLog, PR_LOG_ERROR, ("libpng error: %s\n", error_msg));
+-  longjmp(png_ptr->jmpbuf, 1);
++  longjmp(png_jmpbuf(png_ptr), 1);
+ }
-- 
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