From: Peter Staubach <staubach@xxxxxxxxxx> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx> --- net/sunrpc/auth_gss/gss_krb5_mech.c | 29 +++++++++++------------------ net/sunrpc/auth_gss/gss_krb5_unseal.c | 2 +- 2 files changed, 12 insertions(+), 19 deletions(-) diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c index 35e3a01..5cc084b 100644 --- a/net/sunrpc/auth_gss/gss_krb5_mech.c +++ b/net/sunrpc/auth_gss/gss_krb5_mech.c @@ -271,18 +271,11 @@ out_err: static int gss_import_v1_context(const void *p, const void *end, struct krb5_ctx *ctx) { - const void *end = (const void *)((const char *)p + len); - struct krb5_ctx *ctx; int tmp; - if (!(ctx = kzalloc(sizeof(*ctx), GFP_NOFS))) { - p = ERR_PTR(-ENOMEM); - goto out_err; - } - p = simple_get_bytes(p, end, &ctx->initiate, sizeof(ctx->initiate)); if (IS_ERR(p)) - goto out_err_free_ctx; + goto out_err; /* Old format supports only DES! Any other enctype uses new format */ ctx->enctype = ENCTYPE_DES_CBC_RAW; @@ -296,35 +289,35 @@ gss_import_v1_context(const void *p, const void *end, struct krb5_ctx *ctx) * just give some minimal sanity-checking, and some we ignore * completely (like the next twenty bytes): */ if (unlikely(p + 20 > end || p + 20 < p)) - goto out_err_free_ctx; + goto out_err; p += 20; p = simple_get_bytes(p, end, &tmp, sizeof(tmp)); if (IS_ERR(p)) - goto out_err_free_ctx; + goto out_err; if (tmp != SGN_ALG_DES_MAC_MD5) { p = ERR_PTR(-ENOSYS); - goto out_err_free_ctx; + goto out_err; } p = simple_get_bytes(p, end, &tmp, sizeof(tmp)); if (IS_ERR(p)) - goto out_err_free_ctx; + goto out_err; if (tmp != SEAL_ALG_DES) { p = ERR_PTR(-ENOSYS); - goto out_err_free_ctx; + goto out_err; } p = simple_get_bytes(p, end, &ctx->endtime, sizeof(ctx->endtime)); if (IS_ERR(p)) - goto out_err_free_ctx; + goto out_err; p = simple_get_bytes(p, end, &ctx->seq_send, sizeof(ctx->seq_send)); if (IS_ERR(p)) - goto out_err_free_ctx; + goto out_err; p = simple_get_netobj(p, end, &ctx->mech_used); if (IS_ERR(p)) - goto out_err_free_ctx; - p = get_key(p, end, &ctx->enc); + goto out_err; + p = get_key(p, end, ctx, &ctx->enc); if (IS_ERR(p)) goto out_err_free_mech; - p = get_key(p, end, &ctx->seq); + p = get_key(p, end, ctx, &ctx->seq); if (IS_ERR(p)) goto out_err_free_key1; if (p != end) { diff --git a/net/sunrpc/auth_gss/gss_krb5_unseal.c b/net/sunrpc/auth_gss/gss_krb5_unseal.c index 0307911..eaa796e 100644 --- a/net/sunrpc/auth_gss/gss_krb5_unseal.c +++ b/net/sunrpc/auth_gss/gss_krb5_unseal.c @@ -200,7 +200,7 @@ gss_verify_mic_v2(struct krb5_ctx *ctx, /* do sequencing checks */ - seqnum = be64_to_cpu((__be64 *)ptr + 8); + seqnum = be64_to_cpup((__be64 *)(ptr + 8)); return GSS_S_COMPLETE; } -- 1.6.6.1 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html