X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4fe6dd05515766301ba003052ffeea49418b966c..e71622d233660b5ba305d68e586d7d14ff2124e6:/doc/bugs/imagemagick_6.9.8_test_suite_failure.mdwn

diff --git a/doc/bugs/imagemagick_6.9.8_test_suite_failure.mdwn b/doc/bugs/imagemagick_6.9.8_test_suite_failure.mdwn
index c2ea4f26d..d6af77111 100644
--- a/doc/bugs/imagemagick_6.9.8_test_suite_failure.mdwn
+++ b/doc/bugs/imagemagick_6.9.8_test_suite_failure.mdwn
@@ -53,3 +53,19 @@ Is this is a known problem and is there maybe a fix for this issue?
 > Please try re-running the test with better diagnostics using
 > [commit 4ace7dbb7](http://source.ikiwiki.branchable.com/?p=source.git;a=commitdiff;h=4ace7dbb7)
 > and report what it says. --[[smcv]]
+
+>> I see the same issue on Fedora, with ImageMagic 6.9.9-19:
+>> 
+>>     #   Failed test at t/img.t line 119.
+>>     #          got: 'no image: Exception 435: unable to open image `:t/tmp/out/imgconversions/10x-redsquare.png': No such file or directory @ error/blob.c/OpenBlob/2701'
+>>     #     expected: '10x10'
+>>     [...]
+>> 
+>> So it seems, that an empty coder prefix is not accepted anymore. To me it seems that [this commit](https://github.com/ImageMagick/ImageMagick/commit/4bc9b6b) changed the behavior. Unfortunately, the commit message doens't tell us about the reasons behind. The commit is included from version 6.9.8-3 on.
+
+>>> This should now be [[fixed|done]] in git and in the next release.
+>>> The test failure does not indicate a loss of functionality, unless
+>>> you are using uncommon image formats enabled with
+>>> `img_allowed_formats: [everything]`, which is a potential security
+>>> vulnerability because it exposes the attack surface of all
+>>> ImageMagick decoder modules. --[[smcv]]