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authordtucker <dtucker>2003-10-08 07:37:58 +0000
committerdtucker <dtucker>2003-10-08 07:37:58 +0000
commit8ac5422638cf15357c00fb412ed46491c7fdc4c2 (patch)
tree74b68ec49c900a59e91a83a9679cb7a8ef4d925a /sshconnect2.c
parente76885ba98e5c92ab7b8b2a64d6e32731fba98ae (diff)
downloadopenssh-8ac5422638cf15357c00fb412ed46491c7fdc4c2.tar.gz
- deraadt@cvs.openbsd.org 2003/10/07 21:58:28
[sshconnect2.c] set ptr to NULL after free
Diffstat (limited to 'sshconnect2.c')
-rw-r--r--sshconnect2.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/sshconnect2.c b/sshconnect2.c
index 4e3ae2de..2ef4201c 100644
--- a/sshconnect2.c
+++ b/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 "openbsd-compat/sys-queue.h"
@@ -358,6 +358,7 @@ 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);
@@ -373,10 +374,14 @@ 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 */
}
@@ -609,7 +614,7 @@ 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);