Mercurial > hg > graal-compiler
changeset 23386:f20070e9f5a4
Guard agains out-of-bounds exception
author | Christian Wimmer <christian.wimmer@oracle.com> |
---|---|
date | Thu, 04 Feb 2016 11:31:50 -0800 |
parents | 50c715e38836 |
children | 827874f0eba1 |
files | graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/LoadSnippetVarargParameterNode.java |
diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
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--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/LoadSnippetVarargParameterNode.java Wed Feb 03 16:51:05 2016 +0100 +++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/nodes/LoadSnippetVarargParameterNode.java Thu Feb 04 11:31:50 2016 -0800 @@ -54,7 +54,10 @@ @Override public Node canonical(CanonicalizerTool tool) { if (index.isConstant()) { - return parameters.get(index.asJavaConstant().asInt()); + int indexValue = index.asJavaConstant().asInt(); + if (indexValue < parameters.size()) { + return parameters.get(indexValue); + } } return this; }