summaryrefslogtreecommitdiffstats
path: root/debian/keygen-test/getpid.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 19:49:47 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 19:49:47 +0000
commit9c5dd847393c7c0f37ef557d7a0d402deedd8d2a (patch)
treedcb9b4740181f58a5d235e8ca52f9855494f486e /debian/keygen-test/getpid.c
parentAdding upstream version 1:9.6p1. (diff)
downloadopenssh-9c5dd847393c7c0f37ef557d7a0d402deedd8d2a.tar.xz
openssh-9c5dd847393c7c0f37ef557d7a0d402deedd8d2a.zip
Adding debian version 1:9.6p1-4.debian/1%9.6p1-4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/keygen-test/getpid.c')
-rw-r--r--debian/keygen-test/getpid.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/debian/keygen-test/getpid.c b/debian/keygen-test/getpid.c
new file mode 100644
index 0000000..c9e35b8
--- /dev/null
+++ b/debian/keygen-test/getpid.c
@@ -0,0 +1,39 @@
+/*
+ * Compile:
+
+gcc -fPIC -c getpid.c -o getpid.o
+gcc -shared -o getpid.so getpid.o
+
+ * Use:
+
+FORCE_PID=1234 LD_PRELOAD=./getpid.so bash
+
+#
+# Copyright (C) 2001-2008 Kees Cook
+# kees@outflux.net, http://outflux.net/
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# http://www.gnu.org/copyleft/gpl.html
+
+*/
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+
+pid_t getpid(void)
+{
+ return atoi(getenv("FORCE_PID"));
+}