diff options
Diffstat (limited to 'libjava/java/lang/natSystem.cc')
| -rw-r--r-- | libjava/java/lang/natSystem.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libjava/java/lang/natSystem.cc b/libjava/java/lang/natSystem.cc index e2d42324386..4a08bb138bf 100644 --- a/libjava/java/lang/natSystem.cc +++ b/libjava/java/lang/natSystem.cc @@ -66,8 +66,10 @@ java::lang::System::arraycopy (jobject src, jint src_offset, __JArray *src_a = (__JArray *) src; __JArray *dst_a = (__JArray *) dst; if (src_offset < 0 || dst_offset < 0 || count < 0 - || src_offset + count > src_a->length - || dst_offset + count > dst_a->length) + || (unsigned jint) src_offset > (unsigned jint) src_a->length + || (unsigned jint) (src_offset + count) > (unsigned jint) src_a->length + || (unsigned jint) dst_offset > (unsigned jint) dst_a->length + || (unsigned jint) (dst_offset + count) > (unsigned jint) dst_a->length) throw new ArrayIndexOutOfBoundsException; // Do-nothing cases. |