diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2003-10-07 21:58:29 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2003-10-07 21:58:29 +0000 |
| commit | 47362784b4beb068c3781701f6a1b3708cb84041 (patch) | |
| tree | 83339dfa96f43661ebcf26758a255f0762caaed9 | |
| parent | de70ac7a55a11e060c6f1843bd0e42d19d0b1d13 (diff) | |
set ptr to NULL after free
| -rw-r--r-- | usr.bin/ssh/sshconnect2.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/usr.bin/ssh/sshconnect2.c b/usr.bin/ssh/sshconnect2.c index b33e396634b..9102031fc8f 100644 --- a/usr.bin/ssh/sshconnect2.c +++ b/usr.bin/ssh/sshconnect2.c @@ -23,7 +23,7 @@ */ #include "includes.h" -RCSID("$OpenBSD: sshconnect2.c,v 1.125 2003/10/07 01:47:27 dtucker Exp $"); +RCSID("$OpenBSD: sshconnect2.c,v 1.126 2003/10/07 21:58:28 deraadt Exp $"); #include "ssh.h" #include "ssh2.h" @@ -356,6 +356,7 @@ void input_userauth_banner(int type, u_int32_t seq, void *ctxt) { char *msg, *lang; + debug3("input_userauth_banner"); msg = packet_get_string(NULL); lang = packet_get_string(NULL); @@ -371,10 +372,14 @@ input_userauth_success(int type, u_int32_t seq, void *ctxt) Authctxt *authctxt = ctxt; if (authctxt == NULL) fatal("input_userauth_success: no authentication context"); - if (authctxt->authlist) + if (authctxt->authlist) { xfree(authctxt->authlist); - if (authctxt->methoddata) + authctxt->authlist = NULL; + } + if (authctxt->methoddata) { xfree(authctxt->methoddata); + authctxt->methoddata = NULL; + } authctxt->success = 1; /* break out */ } @@ -607,7 +612,7 @@ input_gssapi_token(int type, u_int32_t plen, void *ctxt) packet_check_eom(); - status=ssh_gssapi_init_ctx(gssctxt, options.gss_deleg_creds, + status = ssh_gssapi_init_ctx(gssctxt, options.gss_deleg_creds, &recv_tok, &send_tok, NULL); xfree(recv_tok.value); |