Re: [bug-gawk] gawk master: test/printf0.awk:3: fatal error: internal error: segfault

[Aharon Robbins]

Hi.

Fixed this a few days ago. Thanks for the report!

Arnold

> To: "address@hidden" <address@hidden>
> From: Hermann Peifer <address@hidden>
> Date: Mon, 29 Feb 2016 18:31:40 +0100
> Subject: [bug-gawk] gawk master: test/printf0.awk:3: fatal error: internal
>  error: segfault
>
> Hi,
>
> I came across the below segfault by coincidence. I occurs when
> pretty-printing with gawk/master, both under Linux and Mac OS X.
>
> Hermann
>
> # Using gawk 4.1.3 on MacOS X
> $ /opt/local/bin/gawk -f test/printf0.awk
> gawk: test/printf0.awk:3: fatal: printf: no arguments
> $ /opt/local/bin/gawk -o -f test/printf0.awk
> gawk: test/printf0.awk:3: fatal: printf: no arguments
>
> # Using gawk/master on MacOS X
> $ gawk -f test/printf0.awk
> gawk: test/printf0.awk:3: fatal: printf: no arguments
> $ gawk -o -f test/printf0.awk
> gawk: test/printf0.awk:3: fatal error: internal error: segfault
> Abort trap: 6
>
> The crash report mentions:
> Thread 0:: Dispatch queue: com.apple.main-thread
> 0   gawk           0x00000001047fbd43 pp_list + 675
> 1   gawk           0x00000001047f86dc pprint + 6988
> 2   gawk           0x00000001047f6e42 pprint + 690
> 3   gawk           0x00000001047f6b80 dump_prog + 240
> 4   gawk           0x00000001047ee1fe main + 6302
> 5   libdyld.dylib  0x00007fff91df65ad start + 1