--- a/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c Tue Mar 19 06:01:14 2013 -0400
+++ b/jdk/src/share/native/sun/security/jgss/wrapper/GSSLibStub.c Mon Mar 18 14:21:13 2013 -0400
@@ -27,8 +27,22 @@
#include "NativeUtil.h"
#include "NativeFunc.h"
#include "jlong.h"
+#include <jni.h>
-/* Constants for indicating what type of info is needed for inqueries */
+/* Throws a Java Exception by name */
+
+void throwByName(JNIEnv *env, const char *name, const char *msg) {
+ jclass cls = (*env)->FindClass(env, name);
+
+ if (cls != 0) /* Otherwise an exception has already been thrown */
+ (*env)->ThrowNew(env, cls, msg);
+}
+
+void throwOutOfMemoryError(JNIEnv *env, const char *message) {
+ throwByName(env, "java/lang/OutOfMemoryError", message);
+}
+
+/* Constants for indicating what type of info is needed for inquiries */
const int TYPE_CRED_NAME = 10;
const int TYPE_CRED_TIME = 11;
const int TYPE_CRED_USAGE = 12;
@@ -117,7 +131,14 @@
if (jcb == NULL) {
return GSS_C_NO_CHANNEL_BINDINGS;
}
+
cb = malloc(sizeof(struct gss_channel_bindings_struct));
+
+ if (cb == NULL) {
+ throwOutOfMemoryError(env,NULL);
+ return NULL;
+ }
+
/* set up initiator address */
jinetAddr =
(*env)->CallObjectMethod(env, jcb,
@@ -301,12 +322,15 @@
gss_buffer_desc nameVal;
gss_OID nameType;
gss_name_t nameHdl;
+ nameHdl = GSS_C_NO_NAME;
debug(env, "[GSSLibStub_importName]");
initGSSBuffer(env, jnameVal, &nameVal);
nameType = newGSSOID(env, jnameType);
- nameHdl = GSS_C_NO_NAME;
+ if ((*env)->ExceptionCheck(env)) {
+ return jlong_zero;
+ }
/* gss_import_name(...) => GSS_S_BAD_NAMETYPE, GSS_S_BAD_NAME,
GSS_S_BAD_MECH */
@@ -509,15 +533,18 @@
gss_cred_usage_t credUsage;
gss_name_t nameHdl;
gss_cred_id_t credHdl;
+ credHdl = GSS_C_NO_CREDENTIAL;
debug(env, "[GSSLibStub_acquireCred]");
mech = (gss_OID) jlong_to_ptr((*env)->GetLongField(env, jobj, FID_GSSLibStub_pMech));
mechs = newGSSOIDSet(env, mech);
+ if ((*env)->ExceptionCheck(env)) {
+ return jlong_zero;
+ }
credUsage = (gss_cred_usage_t) usage;
nameHdl = (gss_name_t) jlong_to_ptr(pName);
- credHdl = GSS_C_NO_CREDENTIAL;
sprintf(debugBuf, "[GSSLibStub_acquireCred] pName=%ld, usage=%d",
(long) pName, usage);
@@ -628,7 +655,7 @@
/* return immediately if an exception has occurred */
if ((*env)->ExceptionCheck(env)) {
- return 0;
+ return jlong_zero;
}
sprintf(debugBuf, "[GSSLibStub_getCredName] pName=%ld", (long) nameHdl);
@@ -795,6 +822,10 @@
time = getGSSTime((*env)->GetIntField(env, jcontextSpi,
FID_NativeGSSContext_lifetime));
cb = getGSSCB(env, jcb);
+ if ((*env)->ExceptionCheck(env)) {
+ return NULL;
+ }
+
initGSSBuffer(env, jinToken, &inToken);
sprintf(debugBuf,
@@ -895,6 +926,9 @@
credHdl = (gss_cred_id_t) jlong_to_ptr(pCred);
initGSSBuffer(env, jinToken, &inToken);
cb = getGSSCB(env, jcb);
+ if ((*env)->ExceptionCheck(env)) {
+ return NULL;
+ }
srcName = GSS_C_NO_NAME;
delCred = GSS_C_NO_CREDENTIAL;
setTarget = (credHdl == GSS_C_NO_CREDENTIAL);
@@ -1130,7 +1164,7 @@
checkStatus(env, jobj, major, minor, "[GSSLibStub_inquireContextAll]");
/* return immediately if an exception has occurred */
if ((*env)->ExceptionCheck(env)) {
- return ptr_to_jlong(NULL);
+ return jlong_zero;
}
sprintf(debugBuf, "[GSSLibStub_getContextName] pName=%ld", (long) nameHdl);