X-Git-Url: http://git.imager.perl.org/imager.git/blobdiff_plain/352c64edc0e323aad9c1c071ce3216cafbff2649..f1967c119802b31fd386b059bec520c4bdfabc69:/Changes

diff --git a/Changes b/Changes
index 54c871bf..0db18adb 100644
--- a/Changes
+++ b/Changes
@@ -877,6 +877,7 @@ Revision history for Perl extension Imager.
   resolve https://rt.cpan.org/Ticket/Display.html?id=7948
 - i_writegif_low() wasn't setting the returned global palette, which
   meant a rubbish palette was returned to the user (detected with valgrind)
+- built 0.43_02 for testing
 
 0.43_03
 
@@ -891,6 +892,56 @@ Revision history for Perl extension Imager.
 - set i_format to jpeg for jpeg files and test for it
 - set i_format to png when reading png files and test for it
 - i_yres was being set to the xres when reading a png file
+- added many bad BMP files to test various code paths in bmp.c, and 
+  made many minor fixes to bmp.c to make them work:
+  - it was possible for various types of read failures to SEGV, both
+    as NULL pointer dereferences and buffer overflows
+  - some errors, like palettes being too large for the number of bits
+    per pixel, were not being caught
+  - failing to read all of a packed data structure would not cause
+    a read failure
+  - invalid compression types were not always caught
+  - error messages are more consistent (still not always great messages,
+    but one step at a time)
+- added bmp_compression_name, bmp_used_colors, bmp_filesize, bmp_bit_count 
+  tags on reading a BMP file
+- added tools/imager to the distribution.  This is still very 
+  experimental and untested.  Patches welcome, if you write tests to go
+  with them.
+- the BMP reader now validates the bfOffBits value from the BMP header
+  and skips to that offset before reading image data.  Previously this
+  value was read but otherwise ignored.
+- added --palette action to tools/imager
+- i_img_pal_new() now releases the image object memory if creation
+  fails.
+- set i_format to gif when reading gif files and test for it
+- set i_format to pnm when reading pnm files and test for it
+- set i_format to tga when reading tga files and test for it
+- handle image creation failures when reading tga files
+- set i_format to tiff when reading tiff images and test for it
+- handle image creation failures when reading tiff files
+- test t/t35ttfont.t no longer requires TTFONTTEST to be set (and 
+  hasn't for a long time,) removed that requirement from README
+- updated home page URLs throughout the .pods
+- added information on reporting bugs to the SUPPORT section of Imager.pm
+- regops.perl now sorts the dumped data structure to produce minimal diffs
+- quant.c now checks for integer overflow allocating its image data
+- i_readraw_wiol() now checks for image creation failure
+- i_readrgb_wiol() now checks for image creation failure
+- i_writergb_wiol() was an empty stub, it now pushes an error message
+  and explicitly returns failure.
+- i_readrgb_wiol() now sets i_format to rgb.
+- set i_format to raw when reading tga files and test for it
+- document i_format tag
+- some tests were using $Config{ivsize} when they should have been 
+  using $Config{intsize}
+  Resolves: https://rt.cpan.org/Ticket/Display.html?id=8645
+- tools/imager has been removed from the MANIFEST, it's way too late
+  to test/debug for 0.44.
+- image.h had no prototype for i_ft2_bbox_r() and it was being called
+  from Imager.xs
+- giflib 4.1.3 still doesn't have all the bugs fixed, update the notes
+  in README and in the buggy_giflib.txt file that t105gif.t produces
 
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