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-rw-r--r--gnu/packages/patches/graphicsmagick-CVE-2017-14649.patch210
1 files changed, 0 insertions, 210 deletions
diff --git a/gnu/packages/patches/graphicsmagick-CVE-2017-14649.patch b/gnu/packages/patches/graphicsmagick-CVE-2017-14649.patch
deleted file mode 100644
index 8e1166ba7a..0000000000
--- a/gnu/packages/patches/graphicsmagick-CVE-2017-14649.patch
+++ /dev/null
@@ -1,210 +0,0 @@
-http://hg.code.sf.net/p/graphicsmagick/code/rev/358608a46f0a
-http://www.openwall.com/lists/oss-security/2017/09/22/2
-
-Some changes were made to make the patch apply.
-
-Notably, the DestroyJNG() function in the upstream diff has been replaced by
-its equivalent, a series of calls to MagickFreeMemory(), DestroyImageInfo(),
-and DestroyImage(). See
-http://hg.code.sf.net/p/graphicsmagick/code/rev/d445af60a8d5.
-
-# HG changeset patch
-# User Glenn Randers-Pehrson <glennrp+bmo@gmail.com>
-# Date 1504014487 14400
-# Node ID 358608a46f0a9c55e9bb8b37d09bf1ac9bc87f06
-# Parent 38c362f0ae5e7a914c3fe822284c6953f8e6eee2
-Fix Issue 439
-
-diff -ru a/coders/png.c b/coders/png.c
---- a/coders/png.c 1969-12-31 19:00:00.000000000 -0500
-+++ b/coders/png.c 2017-09-30 08:20:16.218944991 -0400
-@@ -1176,15 +1176,15 @@
- /* allocate space */
- if (length == 0)
- {
-- (void) ThrowException2(&image->exception,CoderWarning,
-- "invalid profile length",(char *) NULL);
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ "invalid profile length");
- return (MagickFail);
- }
- info=MagickAllocateMemory(unsigned char *,length);
- if (info == (unsigned char *) NULL)
- {
-- (void) ThrowException2(&image->exception,CoderWarning,
-- "unable to copy profile",(char *) NULL);
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ "Unable to copy profile");
- return (MagickFail);
- }
- /* copy profile, skipping white space and column 1 "=" signs */
-@@ -1197,8 +1197,8 @@
- if (*sp == '\0')
- {
- MagickFreeMemory(info);
-- (void) ThrowException2(&image->exception,CoderWarning,
-- "ran out of profile data",(char *) NULL);
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ "ran out of profile data");
- return (MagickFail);
- }
- sp++;
-@@ -1234,8 +1234,9 @@
- if(SetImageProfile(image,profile_name,info,length) == MagickFail)
- {
- MagickFreeMemory(info);
-- (void) ThrowException(&image->exception,ResourceLimitError,
-- MemoryAllocationFailed,"unable to copy profile");
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ "unable to copy profile");
-+ return MagickFail;
- }
- MagickFreeMemory(info);
- return MagickTrue;
-@@ -3285,7 +3286,6 @@
- if (status == MagickFalse)
- {
- DestroyJNGInfo(color_image_info,alpha_image_info);
-- DestroyImage(alpha_image);
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
- " could not allocate alpha_image blob");
- return ((Image *)NULL);
-@@ -3534,7 +3534,7 @@
- CloseBlob(color_image);
- if (logging)
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-- " Reading jng_image from color_blob.");
-+ " Reading jng_image from color_blob.");
-
- FormatString(color_image_info->filename,"%.1024s",color_image->filename);
-
-@@ -3558,13 +3558,18 @@
-
- if (logging)
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-- " Copying jng_image pixels to main image.");
-+ " Copying jng_image pixels to main image.");
- image->rows=jng_height;
- image->columns=jng_width;
- length=image->columns*sizeof(PixelPacket);
-+ if ((jng_height == 0 || jng_width == 0) && logging)
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " jng_width=%lu jng_height=%lu",
-+ (unsigned long)jng_width,(unsigned long)jng_height);
- for (y=0; y < (long) image->rows; y++)
- {
-- s=AcquireImagePixels(jng_image,0,y,image->columns,1,&image->exception);
-+ s=AcquireImagePixels(jng_image,0,y,image->columns,1,
-+ &image->exception);
- q=SetImagePixels(image,0,y,image->columns,1);
- (void) memcpy(q,s,length);
- if (!SyncImagePixels(image))
-@@ -3589,45 +3594,79 @@
- CloseBlob(alpha_image);
- if (logging)
- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-- " Reading opacity from alpha_blob.");
-+ " Reading opacity from alpha_blob.");
-
- FormatString(alpha_image_info->filename,"%.1024s",
- alpha_image->filename);
-
- jng_image=ReadImage(alpha_image_info,exception);
-
-- for (y=0; y < (long) image->rows; y++)
-+ if (jng_image == (Image *)NULL)
- {
-- s=AcquireImagePixels(jng_image,0,y,image->columns,1,
-- &image->exception);
-- if (image->matte)
-- {
-- q=SetImagePixels(image,0,y,image->columns,1);
-- for (x=(long) image->columns; x > 0; x--,q++,s++)
-- q->opacity=(Quantum) MaxRGB-s->red;
-- }
-- else
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " jng_image is NULL.");
-+ if (color_image_info)
-+ DestroyImageInfo(color_image_info);
-+ if (alpha_image_info)
-+ DestroyImageInfo(alpha_image_info);
-+ if (color_image)
-+ DestroyImage(color_image);
-+ if (alpha_image)
-+ DestroyImage(alpha_image);
-+ }
-+ else
-+ {
-+
-+ if (logging)
- {
-- q=SetImagePixels(image,0,y,image->columns,1);
-- for (x=(long) image->columns; x > 0; x--,q++,s++)
-- {
-- q->opacity=(Quantum) MaxRGB-s->red;
-- if (q->opacity != OpaqueOpacity)
-- image->matte=MagickTrue;
-- }
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " Read jng_image.");
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " jng_image->width=%lu, jng_image->height=%lu",
-+ (unsigned long)jng_width,(unsigned long)jng_height);
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " image->rows=%lu, image->columns=%lu",
-+ (unsigned long)image->rows,
-+ (unsigned long)image->columns);
- }
-- if (!SyncImagePixels(image))
-- break;
-- }
-- (void) LiberateUniqueFileResource(alpha_image->filename);
-- DestroyImage(alpha_image);
-- alpha_image = (Image *)NULL;
-- DestroyImageInfo(alpha_image_info);
-- alpha_image_info = (ImageInfo *)NULL;
-- (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-- " Destroy the JNG image");
-- DestroyImage(jng_image);
-- jng_image = (Image *)NULL;
-+
-+ for (y=0; y < (long) image->rows; y++)
-+ {
-+ s=AcquireImagePixels(jng_image,0,y,image->columns,1,
-+ &image->exception);
-+ if (image->matte)
-+ {
-+ q=SetImagePixels(image,0,y,image->columns,1);
-+ for (x=(long) image->columns; x > 0; x--,q++,s++)
-+ q->opacity=(Quantum) MaxRGB-s->red;
-+ }
-+ else
-+ {
-+ q=SetImagePixels(image,0,y,image->columns,1);
-+ for (x=(long) image->columns; x > 0; x--,q++,s++)
-+ {
-+ q->opacity=(Quantum) MaxRGB-s->red;
-+ if (q->opacity != OpaqueOpacity)
-+ image->matte=MagickTrue;
-+ }
-+ }
-+ if (!SyncImagePixels(image))
-+ break;
-+ }
-+ (void) LiberateUniqueFileResource(alpha_image->filename);
-+ if (color_image_info)
-+ DestroyImageInfo(color_image_info);
-+ if (alpha_image_info)
-+ DestroyImageInfo(alpha_image_info);
-+ if (color_image)
-+ DestroyImage(color_image);
-+ if (alpha_image)
-+ DestroyImage(alpha_image);
-+ (void) LogMagickEvent(CoderEvent,GetMagickModule(),
-+ " Destroy the JNG image");
-+ DestroyImage(jng_image);
-+ jng_image = (Image *)NULL;
-+ }
- }
- }
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