Mercurial > hg > xemacs-beta
annotate tests/sigpipe.c @ 5887:6eca500211f4
Prototype for X509_check_host() has changed, detect this in configure.ac
ChangeLog addition:
2015-04-09 Aidan Kehoe <kehoea@parhasard.net>
* configure.ac:
If X509_check_host() is available, check the number of arguments
it takes. Don't use it if it takes any number of arguments other
than five. Also don't use it if <openssl/x509v3.h> does not
declare it, since if that is so there is no portable way to tell
how many arguments it should take, and so we would end up smashing
the stack.
* configure: Regenerate.
src/ChangeLog addition:
2015-04-09 Aidan Kehoe <kehoea@parhasard.net>
* tls.c:
#include <openssl/x509v3.h> for its prototype for
X509_check_host().
* tls.c (tls_open):
Pass the new fifth argument to X509_check_host().
| author | Aidan Kehoe <kehoea@parhasard.net> |
|---|---|
| date | Thu, 09 Apr 2015 14:27:02 +0100 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 1231 | 1 /* code is all from loser.c and loser.el by Mly |
| 2 | |
| 3 Copyright (C) 2002 Richard Mlynarik <mly@pobox.com> | |
| 4 | |
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5 This file is part of XEmacs. |
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679041362cd4
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6 |
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7 XEmacs is free software: you can redistribute it and/or modify it |
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8 under the terms of the GNU General Public License as published by the |
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9 Free Software Foundation, either version 3 of the License, or (at your |
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308d34e9f07d
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10 option) any later version. |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
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changeset
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11 |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
diff
changeset
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
diff
changeset
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
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diff
changeset
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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parents:
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15 for more details. |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
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changeset
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16 |
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679041362cd4
Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
diff
changeset
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17 You should have received a copy of the GNU General Public License |
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18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. |
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Add permissions notices to sigpipe.c and regressiontest.pl.
Stephen J. Turnbull <stephen@xemacs.org>
parents:
1231
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changeset
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19 Commentary: |
| 1231 | 20 |
| 21 Compile this file. Run it in the background giving it a command line | |
| 22 argument PORT which is a positive integer 1024 < PORT < 32768 (avoid the | |
| 23 numbers assigned in /etc/services). | |
| 24 | |
| 25 Then start up a fresh (you're going to crash) XEmacs. Execute the following | |
| 26 | |
| 27 (defun lose (port) | |
| 28 (interactive "nUrk: ") | |
| 29 (require 'comint) | |
| 30 (while t | |
| 31 (condition-case e | |
| 32 (let* ((name "*lose*") | |
| 33 (b (get-buffer-create name))) | |
| 34 (switch-to-buffer b) | |
| 35 (comint-mode) | |
| 36 (comint-exec b name (cons "127.0.0.1" port) nil '()) | |
| 37 (process-send-string (get-buffer-process b) "\377\373\001") | |
| 38 (process-send-string (get-buffer-process b) "\377\373\001")) | |
| 39 (error (message "URK: %s" e)) (sit-for 1)))) | |
| 40 | |
| 41 Then M-x lose RET PORT RET and you lose big (in XEmacs 21.1, anyway). | |
| 42 Note: the error messages are proper functioning. What should eventually | |
| 43 happen after a number of SIGPIPEs is that you get a SIGSEGV and life is | |
| 44 bad and XEmacs is dead. | |
| 45 */ | |
| 46 | |
| 47 #include <arpa/inet.h> | |
| 48 | |
| 49 int | |
| 50 main (int argc, char **argv) | |
| 51 { | |
| 52 struct sockaddr_in junk; | |
| 53 int s; | |
| 54 | |
| 55 memset (&junk, 0, sizeof (junk)); | |
| 56 | |
| 57 junk.sin_family = AF_INET; | |
| 58 junk.sin_addr.s_addr = htonl (INADDR_ANY); /* un*x sucks */ | |
| 59 junk.sin_port = htons (atoi (argv[1])); /* un*x blows */ | |
| 60 | |
| 61 s = socket (PF_INET, SOCK_STREAM, 0); | |
| 62 | |
| 63 bind (s, (struct sockaddr *)&junk, sizeof (junk)); | |
| 64 | |
| 65 listen (s, 1); | |
| 66 | |
| 67 for (;;) | |
| 68 { | |
| 69 int loser = accept (s, NULL, 0); | |
| 70 close (loser); | |
| 71 } | |
| 72 } | |
| 73 |