gssd: Fix double free when exporting lucid context

[nfs-utils.git] / utils / gssd / gssd_proc.c

diff --git a/utils/gssd/gssd_proc.c b/utils/gssd/gssd_proc.c
index 698f86ff09589a2f70337396e2658ecb626ccee1..d6f07e63e714c2fdc77b436ecd7adc825127d64d 100644 (file)
--- a/utils/gssd/gssd_proc.c
+++ b/utils/gssd/gssd_proc.c
@@ -1066,7 +1066,7 @@ process_krb5_upcall(struct clnt_info *clp, uid_t uid, int fd, char *tgtname,
                printerr(1, "WARNING: Failed to inquire context for lifetme "
                            "maj_stat %u\n", maj_stat);
 
                printerr(1, "WARNING: Failed to inquire context for lifetme "
                            "maj_stat %u\n", maj_stat);
 

-       if (serialize_context_for_kernel(pd.pd_ctx, &token, &krb5oid, NULL)) {
+       if (serialize_context_for_kernel(&pd.pd_ctx, &token, &krb5oid, NULL)) {

                printerr(0, "WARNING: Failed to serialize krb5 context for "
                            "user with uid %d for server %s\n",
                         uid, clp->servername);
                printerr(0, "WARNING: Failed to serialize krb5 context for "
                            "user with uid %d for server %s\n",
                         uid, clp->servername);


@@ -1079,7 +1079,7 @@ out:
        if (token.value)
                free(token.value);
 #ifdef HAVE_AUTHGSS_FREE_PRIVATE_DATA
        if (token.value)
                free(token.value);
 #ifdef HAVE_AUTHGSS_FREE_PRIVATE_DATA

-       if (pd.pd_ctx_hndl.length != 0)
+       if (pd.pd_ctx_hndl.length != 0 || pd.pd_ctx != 0)

                authgss_free_private_data(&pd);
 #endif
        if (auth)
                authgss_free_private_data(&pd);
 #endif
        if (auth)