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authorDaniel Friesel <derf@finalrewind.org>2011-02-09 20:09:53 +0100
committerDaniel Friesel <derf@finalrewind.org>2011-02-09 20:09:53 +0100
commita16225248e8feca0020113c4e93a30600a35b8f0 (patch)
tree2f22bad03ffff4c15ce527f332e7b6b68141e25e /share/images
parent3bd5012d90b7dce9d810576c5dbc06629fa137ee (diff)
imlib.c: Use wget --no-clobber
This prevents a (highly unlikely) case of an attacker knowing feh's PID and the user's URL rewriting user files by means of a TOCTTOU attack. It is still possible to _create_ arbitrary files via dangling symlinks. That will be fixed once I switch from wget to libcurl. (cherry picked from commit 23421a86cc826dd30f3dc4f62057fafb04b3ac40) Conflicts: ChangeLog
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