Deprecate setjmp/longjmp? [was Re: Maybe it's time to get rid of tcpwrappers/tcpd?]

Florian Weimer fweimer at
Mon Apr 28 14:16:57 UTC 2014

On 04/28/2014 02:57 PM, Adam Jackson wrote:

> A completely arbitrary datapoint:
> dmt:~% file /lib64/* | grep ELF.*shared | cut -f 1 -d : | xargs nm -aDu | grep -c setjmp
> 79

Less arbitrary data point: 761 source packages in Fedora rawhide 
reference any of the setjmp, _setjmp, or __sigsetjmp ELF symbols (of 
7154 source packages that define any ELF symbols).

Florian Weimer / Red Hat Product Security Team

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