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misc: Fix OpenSSH banner parsing

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Signed-off-by: Lucas Mulling <lucas.mulling@suse.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Norbert Pocs <norbertpocs0@gmail.com>
This commit is contained in:
Lucas Mulling
2025-04-24 15:48:32 -03:00
committed by Lucas Mülling
parent bfae56634c
commit d758990d39
3 changed files with 24 additions and 2 deletions
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15
tests/client/torture_session.c
View File

@@ -574,6 +574,18 @@ static void torture_pubkey_hash(void **state)
}
}
static void torture_openssh_banner_version(void **state)
{
struct torture_state *s = *state;
ssh_session session = s->ssh.session;
int openssh_version = ssh_get_openssh_version(session);
int cmake_openssh_version = SSH_VERSION_INT(OPENSSH_VERSION_MAJOR, OPENSSH_VERSION_MINOR, 0);
assert_int_equal(openssh_version, cmake_openssh_version);
}
int torture_run_tests(void) {
int rc;
struct CMUnitTest tests[] = {
@@ -619,6 +631,9 @@ int torture_run_tests(void) {
cmocka_unit_test_setup_teardown(torture_pubkey_hash,
session_setup,
session_teardown),
cmocka_unit_test_setup_teardown(torture_openssh_banner_version,
session_setup,
session_teardown),
};
ssh_init();

5
tests/unittests/torture_misc.c
View File

@@ -448,6 +448,7 @@ static void torture_ssh_analyze_banner(void **state) {
assert_server_banner_accepted("SSH-2.0-OpenSSH");
assert_int_equal(0, session->openssh);
/* OpenSSH banners: big enough to extract major and minor versions */
assert_client_banner_accepted("SSH-2.0-OpenSSH_5.9p1");
assert_int_equal(SSH_VERSION_INT(5, 9, 0), session->openssh);
@@ -487,6 +488,10 @@ static void torture_ssh_analyze_banner(void **state) {
assert_server_banner_accepted("SSH-2.0-OpenSSH-keyscan");
assert_int_equal(0, session->openssh);
/* OpenSSH banners: Double digit in major version */
assert_server_banner_accepted("SSH-2.0-OpenSSH_10.0p1");
assert_int_equal(SSH_VERSION_INT(10, 0, 0), session->openssh);
ssh_free(session);
}