[dwm] Bug: trying to toggletag when there is no focused window => dwm crashes

From: Jan Kaliszewski <zuo_AT_chopin.edu.pl>
Date: Fri, 22 Aug 2008 03:33:26 +0200

Good evening||morning,

I noticed a bug in dwm 5.1 -- the description in the subject. The reason
is using sel->tags in function toggletag before checking whether sel is
not NULL.

The solution is obvious ("if (!sel) return;" before "...sel->tags...").
Patch attached.

Best regards

Jan Kaliszewski (zuo)

Received on Fri Aug 22 2008 - 01:33:26 UTC

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