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author | Andreas Schneider <asn@cryptomilk.org> | 2018-09-26 11:20:03 +0200 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2018-10-24 09:48:35 +0200 |
commit | 7e5291668ca52fdb97cea8751b3607408935da61 (patch) | |
tree | a83f94a0821c869fd1fe805cd3dd8302f531e7a6 /src/gssapi.c | |
parent | bb081f66818a9ee92090f55a904830e38521c2a6 (diff) | |
download | libssh-7e5291668ca52fdb97cea8751b3607408935da61.tar.gz libssh-7e5291668ca52fdb97cea8751b3607408935da61.tar.xz libssh-7e5291668ca52fdb97cea8751b3607408935da61.zip |
gssapi: Check return code of gss_indicate_mechs()
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Diffstat (limited to 'src/gssapi.c')
-rw-r--r-- | src/gssapi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/gssapi.c b/src/gssapi.c index 18b2bfac..c7c8b2f0 100644 --- a/src/gssapi.c +++ b/src/gssapi.c @@ -216,6 +216,15 @@ int ssh_gssapi_handle_userauth(ssh_session session, const char *user, uint32_t n gss_create_empty_oid_set(&min_stat, &both_supported); maj_stat = gss_indicate_mechs(&min_stat, &supported); + if (maj_stat != GSS_S_COMPLETE) { + SSH_LOG(SSH_LOG_WARNING, "indicate mecks %d, %d", maj_stat, min_stat); + ssh_gssapi_log_error(SSH_LOG_WARNING, + "indicate mechs", + maj_stat, + min_stat); + return SSH_ERROR; + } + for (i=0; i < supported->count; ++i){ ptr = ssh_get_hexa(supported->elements[i].elements, supported->elements[i].length); SSH_LOG(SSH_LOG_DEBUG, "Supported mech %zu: %s", i, ptr); |