[Audit-test-developer] [PATCH 04/19] crypto: use ss from iproute instead of netstat

[Jiri J. <jja...@re...>]

From: Miroslav Vadkerti <mva...@re...>

Tool netstat from net-tools package is in optional channel for RHEL7.
We can use ss instead of it without big changes and it is from more
standard iproute package.

Signed-off-by: Miroslav Vadkerti <mva...@re...>
---
 audit-test/crypto/tests/test_ssh_sym.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/audit-test/crypto/tests/test_ssh_sym.bash b/audit-test/crypto/tests/test_ssh_sym.bash
index e713c98..0e89b6f 100755
--- a/audit-test/crypto/tests/test_ssh_sym.bash
+++ b/audit-test/crypto/tests/test_ssh_sym.bash
@@ -60,8 +60,8 @@ ssh_remove_screen $MPROFILE
 ssh_restart_daemon
 
 # get the pid of sshd process running on port 22
-SSHDPID=$(netstat -putna | grep ":22" | grep -m1 LISTEN | \
-    sed 's/.*\(\b[0-9]\+\)\/sshd\b.*/\1/')
+SSHDPID=$(ss -4 -ltnp | grep sshd | sed 's/.*sshd",\([0-9]\+\),.*/\1/')
+[ -z "$SSHDPID" ] && exit_error "could not find sshd process pid"
 
 # check if SSH_USE_STRONG_RNG set in environemnt of the sshd process
 grep "SSH_USE_STRONG_RNG" /proc/$SSHDPID/environ
-- 
1.8.3.1