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bug#25178: 26.0.50; Crash when pressing C-g in TTY mode


From: Andreas Schwab
Subject: bug#25178: 26.0.50; Crash when pressing C-g in TTY mode
Date: Tue, 13 Dec 2016 20:26:10 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.90 (gnu/linux)

On Dez 13 2016, Eli Zaretskii <address@hidden> wrote:

> Hmm...  Is calling pthread_mutex_unlock twice in a row, without an
> intervening call to pthread_mutex_lock, supposed to segfault?

It's undefined, so anything can happen.  Just don't do that.

Andreas.

-- 
Andreas Schwab, address@hidden
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