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b2572b0c38
Previously, iobuf_peek on a file smaller than 'buflen' would hang. * common/iobuf.c (underflow): Generalize by adding a target parameter. (iobuf_peek): Use this to prevent looping here. * tests/openpgp/Makefile.am (TESTS): Add new test. * tests/openpgp/setup.scm (dearmor): Move function... * tests/openpgp/defs.scm (dearmor): ... here. * tests/openpgp/issue2419.scm: New file. * tests/openpgp/samplemsgs/issue2419.asc: Likewise. GnuPG-bug-id: 2419 Signed-off-by: Justus Winter <justus@g10code.com>
29 lines
1.0 KiB
Scheme
Executable File
29 lines
1.0 KiB
Scheme
Executable File
#!/usr/bin/env gpgscm
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;; Copyright (C) 2016 g10 Code GmbH
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;;
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;; This file is part of GnuPG.
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;;
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;; GnuPG is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3 of the License, or
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;; (at your option) any later version.
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;;
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;; GnuPG is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;;
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;; You should have received a copy of the GNU General Public License
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;; along with this program; if not, see <http://www.gnu.org/licenses/>.
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(load (with-path "defs.scm"))
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(info "Checking iobuf_peek corner case (issue2419)...")
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(lettmp
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(onebyte)
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(dearmor (in-srcdir "samplemsgs/issue2419.asc") onebyte)
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(catch (assert (string-contains? *error* "invalid packet"))
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(call-popen `(,@GPG --list-packets ,onebyte) "")
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(error "Expected an error but got none")))
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