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r19977: * Fix a crash in the secure DNS update code. Don't free

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the host_principal memory while it is still being referenced
  by the gss code.
This commit is contained in:
Gerald Carter 2006-12-01 14:18:35 +00:00 committed by Gerald (Jerry) Carter
parent 5266a70ae9
commit 7a5a12e892
1 changed files with 4 additions and 3 deletions
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7
source/libaddns/dnsgss.c
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@ -243,10 +243,9 @@ DNS_ERROR dns_negotiate_sec_ctx( const char *target_realm,
major = gss_import_name( &minor, &input_name,
&nt_host_oid_desc, &targ_name );
krb5_free_principal( krb_ctx, host_principal );
krb5_free_context( krb_ctx );
if (major) {
krb5_free_principal( krb_ctx, host_principal );
krb5_free_context( krb_ctx );
err = ERROR_DNS_GSS_ERROR;
goto error;
}
@ -254,6 +253,8 @@ DNS_ERROR dns_negotiate_sec_ctx( const char *target_realm,
err = dns_negotiate_gss_ctx_int(mem_ctx, conn, keyname, targ_name,
gss_ctx);
krb5_free_principal( krb_ctx, host_principal );
krb5_free_context( krb_ctx );
gss_release_name( &minor, &targ_name );
error: