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From: Yuval Langer <yuval.langer@HIDDEN>
Date: Wed, 10 Jan 2024 06:24:34 +0200
Message-ID: <CAK0OjG0S6xJymfbK_L5Go71hiLtHtH0vrak4fzLB+igNVT11FA@HIDDEN>
Subject: Wrong Guile version and a new error message
To: 68362 <at> debbugs.gnu.org
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Sorry,
I have provided the wrong version number used to produce the
segmentation fault. The true version is:
guile (GNU Guile) 3.0.5
Packaged by Debian (3.0.5-deb+3.0.5-4)
Copyright (C) 2021 Free Software Foundation, Inc.
License LGPLv3+: GNU LGPL 3 or later <http://gnu.org/licenses/lgpl.html=
>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
as that is the one specified in ./rsv2scm's shebang.
Using the Guix version:
$ printf "\xfe" | guile -L . -e main -s rsv2scm
I get the following error:
Backtrace:
In ice-9/boot-9.scm:
1752:10 7 (with-exception-handler _ _ #:unwind? _ # _)
In unknown file:
6 (apply-smob/0 #<thunk 7fcdb7dbc300>)
In ice-9/boot-9.scm:
724:2 5 (call-with-prompt _ _ #<procedure default-prompt-handle=E2=
=80=A6>)
In ice-9/eval.scm:
619:8 4 (_ #(#(#<directory (guile-user) 7fcdb7dbfc80>)))
In rsv2scm:
13:12 3 (main _)
In rsv/arbitrary-null.scm:
144:23 2 (rsv->scm #f #<input: file 0>)
116:11 1 (row->scm #f 0 #<input: file 0>)
84:4 0 (read-null-value _ _ _)
rsv/arbitrary-null.scm:84:4: In procedure read-null-value:
Wrong number of arguments to 254
The byte value being piped into guile is 254. Weird.
Thank you,
Yuval Langer.
bug-guile@HIDDEN:bug#68362; Package guile.
Full text available.
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Subject: Segmentation fault when a procedure is called with no arguments
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I get the following output:
Backtrace:
In ice-9/boot-9.scm:
1736:10 7 (with-exception-handler _ _ #:unwind? _ # _)
In unknown file:
6 (apply-smob/0 #<thunk 7f3276ea4ea0>)
In ice-9/boot-9.scm:
718:2 5 (call-with-prompt _ _ #<procedure default-prompt-handle=E2=
=80=A6>)
In ice-9/eval.scm:
619:8 4 (_ #(#(#<directory (guile-user) 7f3276e9dc80>)))
In rsv2scm:
13:12 3 (main _)
In rsv/arbitrary-null.scm:
133:33 2 (rsv->scm #f #<input: file 0>)
111:33 1 (row->scm #f 0 #<input: file 0>)
81:20 0 (read-null-value _ _ _)
rsv/arbitrary-null.scm:81:20: In procedure read-null-value:
Wrong number of arguments to Segmentation fault
When running the commands:
git clone https://codeberg.org/kakafarm/guile-rsv/ # Clone my repositor=
y.
cd guile-rsv
git checkout segmentation-fault # Should be commit number
790ee10036f3dcb425fbf5619ff0e452a73d459d
printf "\xfe" | ./rsv2scm # This is the offending command.
I accidentally called the procedure read-null-value without any
arguments, while the procedure needs three arguments. Instead of
showing a useful error, it results with in a segmentation fault.
My guile --version:
guile (GNU Guile) 3.0.9
It came from a Guix installed on a Debian installation. The Guix
repository commit obtained from the guix describe command is
3de361d9c9d320aefbd43710124d7b07af891de1.
Thank you,
Yuval Langer.
Yuval Langer <yuval.langer@HIDDEN>:bug-guile@HIDDEN.
Full text available.bug-guile@HIDDEN:bug#68362; Package guile.
Full text available.
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