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8009984: [parfait] Buffer overrun at jdk/src/macosx/native/com/apple/laf/AquaFileView.m

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Reviewed-by: serb, art
This commit is contained in:
Alexander Scherbatiy 2013-06-11 16:30:34 +04:00
parent 857a99a9e7
commit 3352552f34
1 changed files with 3 additions and 3 deletions
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6
jdk/src/macosx/native/com/apple/laf/AquaFileView.m
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@ -187,13 +187,13 @@ JNIEXPORT jstring JNICALL Java_com_apple_laf_AquaFileView_getNativePathForResolv
JNF_COCOA_ENTER(env);
UInt8 pathCString[MAXPATHLEN + 1];
size_t pathSize = sizeof(pathCString);
size_t maxPathLen = sizeof(pathCString) - 1;
jbyte *byteArray = (*env)->GetByteArrayElements(env, pathToAlias, NULL);
jsize length = (*env)->GetArrayLength(env, pathToAlias);
if (length > pathSize) {
length = pathSize;
if (length > maxPathLen) {
length = maxPathLen;
}
strncpy((char *)pathCString, (char *)byteArray, length);
// make sure it's null terminated