On Mon, 29 Feb 2016 11:53:19 +0000 Steve Kemp <[email protected]> wrote: > Package: gawk > Version: 1:4.1.1+dfsg-1 > Severity: important > > Dear Maintainer, > > The following wonderful program causes an immediate segfault in the parse-process of gawk: > > for (i = ) in foo bar baz >
I did some AFL experiments and I found a shorter one: ()in a awk -f out/crashes/id:000000,sig:06,src:000002,op:havoc,rep:2.min awk: out/crashes/id:000000,sig:06,src:000002,op:havoc,rep:2.min:1: ()in a awk: out/crashes/id:000000,sig:06,src:000002,op:havoc,rep:2.min:1: ^ syntax error awk: out/crashes/id:000000,sig:06,src:000002,op:havoc,rep:2.min:1: fatal error: internal error: segfault fish: “awk -f out/crashes/id:000000,si…” terminated by signal SIGABRT (Abort) Stefan
