From: Adam Dickmeiss <adam@indexdata.dk>
Date: Tue, 15 Sep 2015 08:05:10 +0000 (+0200)
Subject: Fix possible deadlock in backtrace (2nd attempt) YAZ-856
X-Git-Tag: v5.14.9~2
X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=commitdiff_plain;h=7c6b3363478950a3a5c7f448e5bfa6f4ea19fbab;hp=7c6b3363478950a3a5c7f448e5bfa6f4ea19fbab

Fix possible deadlock in backtrace (2nd attempt) YAZ-856

An alarm is set up so that backtrace is terminated if it hangs.
Even if backtrace the handler also attempts to spawn gdb.
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