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CVE-2016-2110: libcli/auth: use enum spnego_negResult instead of uint8_t

Browse Source 
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11644

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
This commit is contained in:
Stefan Metzmacher 2013-12-17 12:42:06 +01:00
parent 8714377b69
commit 0e3bb02242
2 changed files with 5 additions and 2 deletions
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2
libcli/auth/spnego.h
View File

@ -58,7 +58,7 @@ struct spnego_negTokenInit {
};
struct spnego_negTokenTarg {
uint8_t negResult;
enum spnego_negResult negResult;
const char *supportedMech;
DATA_BLOB responseToken;
DATA_BLOB mechListMIC;

5
libcli/auth/spnego_parse.c
View File

@ -203,7 +203,9 @@ static bool read_negTokenTarg(struct asn1_data *asn1, TALLOC_CTX *mem_ctx,
while (!asn1_has_error(asn1) && 0 < asn1_tag_remaining(asn1)) {
uint8_t context;
uint8_t neg_result;
char *oid;
if (!asn1_peek_uint8(asn1, &context)) {
asn1_set_error(asn1);
break;
@ -213,7 +215,8 @@ static bool read_negTokenTarg(struct asn1_data *asn1, TALLOC_CTX *mem_ctx,
case ASN1_CONTEXT(0):
if (!asn1_start_tag(asn1, ASN1_CONTEXT(0))) return false;
if (!asn1_start_tag(asn1, ASN1_ENUMERATED)) return false;
if (!asn1_read_uint8(asn1, &token->negResult)) return false;
if (!asn1_read_uint8(asn1, &neg_result)) return false;
token->negResult = neg_result;
if (!asn1_end_tag(asn1)) return false;
if (!asn1_end_tag(asn1)) return false;
break;