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8010724: [parfait] Null pointer dereference in hotspot/src/share/vm/c1/c1_LIRGenerator.cpp

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Added guarantee()

Reviewed-by: kvn
This commit is contained in:
Morris Meyer 2013-06-04 12:06:54 -07:00
parent 56e8f83652
commit a28a9d6551
1 changed files with 1 additions and 0 deletions
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hotspot/src/share/vm/c1/c1_LIRGenerator.cpp
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@ -2232,6 +2232,7 @@ void LIRGenerator::do_UnsafeGetObject(UnsafeGetObject* x) {
// We still need to continue with the checks.
if (src.is_constant()) {
ciObject* src_con = src.get_jobject_constant();
guarantee(src_con != NULL, "no source constant");
if (src_con->is_null_object()) {
// The constant src object is null - We can skip