bug#38422: .png files in /gnu/store with executable permissions (555)

[Ricardo Wurmus]

Bengt Richter <address@hidden> writes:

> $ find /gnu -type f -perm /111 -iname '*png'|xargs stat -c '%a %A %N'|cut -d 
> '-' -f5,6,7,8|less|uniq -c|less
> --8<---------------cut here---------------start------------->8---
>       1 x 
> '/gnu/store/.links/1s94fymqj8xba55rg8xbdni9a215kxsxkddyh2qyb7y6fl7srpng'
>       1 x 
> '/gnu/store/.links/05dsk06ffdwgjdqgsy03zhnsrcd44yyi8ylk9qyb1a3n89aplpng'
>      97 x '/gnu/store/jf7i57glqykwgm1k7zb5k8x6f1yd47l8-faba-icon-theme
>       1 x 
> '/gnu/store/k83hj06qj142xv6rqpfh3mcdf3149q09-gd-2.2.5/bin/gdparttopng'
>       1 x '/gnu/store/k83hj06qj142xv6rqpfh3mcdf3149q09-gd-2.2.5/bin/gdtopng'
>       1 x '/gnu/store/k83hj06qj142xv6rqpfh3mcdf3149q09-gd-2.2.5/bin/webpng'
>       1 x '/gnu/store/k83hj06qj142xv6rqpfh3mcdf3149q09-gd-2.2.5/bin/gd2topng'
>       1 x 
> '/gnu/store/x9c77i6r5fmarslij6ng81awgrxblplm-texlive-bin-20180414/bin/dvipng'
>   34143 x '/gnu/store/yg6skr4v6vnj04rm5k9h3pa81mjivba7-moka-icon-theme
>       1 x 
> '/gnu/store/7mxkdn6cp7x8sac49p2g80qw5j1aavi3-texlive-20180414/bin/dvipng'
>      62 x 
> '/gnu/store/6d79d8za76pj5f2flhckpmdvdgqhqxaa-docbook-xsl-1.79.1/xml/xsl/docbook
>       1 x 
> '/gnu/store/azd3rg350gjkgzvzps3s4j3kpz5kxh57-texlive-bin-20180414/bin/dvipng'
>       1 x 
> '/gnu/store/9w1hi2hr4zczc5jd5r2xmff9zf4gwc1n-texlive-union-49435/bin/dvipng'
>       1 x 
> '/gnu/store/5hv33gy8w247v3dcf4dfa8p0ijkmiz5x-gd-2.2.5/bin/gdparttopng'
>       1 x '/gnu/store/5hv33gy8w247v3dcf4dfa8p0ijkmiz5x-gd-2.2.5/bin/gdtopng'
>       1 x '/gnu/store/5hv33gy8w247v3dcf4dfa8p0ijkmiz5x-gd-2.2.5/bin/webpng'
>       1 x '/gnu/store/5hv33gy8w247v3dcf4dfa8p0ijkmiz5x-gd-2.2.5/bin/gd2topng'
>       1 x 
> '/gnu/store/9jgmsnx36wv8ymgalwd1zlmq3z34bqf0-gd-2.2.5/bin/gdparttopng'
>       1 x '/gnu/store/9jgmsnx36wv8ymgalwd1zlmq3z34bqf0-gd-2.2.5/bin/gdtopng'
>       1 x '/gnu/store/9jgmsnx36wv8ymgalwd1zlmq3z34bqf0-gd-2.2.5/bin/webpng'
>       1 x '/gnu/store/9jgmsnx36wv8ymgalwd1zlmq3z34bqf0-gd-2.2.5/bin/gd2topng'
>
> --8<---------------cut here---------------end--------------->8---

Maybe I’m missing something, but none of the above are PNGs.
Most of them are executables, others are directories, so having them
executable is expected.

Did I misunderstand?

-- 
Ricardo