GNU bug report logs - #28596
Gnus gets into an ambiguous plugged/unplugged state that prevents retrieval of news

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From: Eli Zaretskii <eliz <at> gnu.org>
To: nljlistbox2 <at> gmail.com (N. Jackson)
Cc: eric <at> ericabrahamsen.net, larsi <at> gnus.org, 28596 <at> debbugs.gnu.org
Subject: bug#28596: 26.0.60; Gnus gets into an ambiguous plugged/unplugged state that prevents retrieval of news
Date: Wed, 04 Jul 2018 21:41:33 +0300

> From: nljlistbox2 <at> gmail.com (N. Jackson)
> Cc: eric <at> ericabrahamsen.net,  larsi <at> gnus.org,  28596 <at> debbugs.gnu.org
> Date: Wed, 04 Jul 2018 14:38:46 -0400
> 
> OT: Compared to the five "potential null pointer derefernce"
> warnings on master there is only one on emacs-26. Is this
> normal? (It feels to me as if one is one too many.)
> 
>   indent.c: In function ‘scan_for_column’:
>   indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference]
>      return 0;
>             ^
>   indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference]
>   indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference]
>   indent.c:69:10: warning: potential null pointer dereference [-Wnull-dereference]

This one is known, and we've decided it is a GCC bug.

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