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[SIGAR-70] fix length argument passed to PdhLookupPerfNameByIndex

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This commit is contained in:
Doug MacEachern 2007-11-05 21:17:40 +00:00
parent 9d437eb281
commit b3d43367ef
1 changed files with 1 additions and 1 deletions
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2
bindings/java/src/jni/win32/pdh.c
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@ -432,7 +432,7 @@ JNIEXPORT jstring SIGAR_JNI(win32_Pdh_pdhLookupPerfName)
(JNIEnv *env, jclass cur, jint index) (JNIEnv *env, jclass cur, jint index)
{ {
TCHAR path[MAX_PATH]; TCHAR path[MAX_PATH];
DWORD len = sizeof(path); DWORD len = MAX_PATH; /* len is number of TCHAR's, not sizeof(path) */
PDH_STATUS status = PDH_STATUS status =
PdhLookupPerfNameByIndex(NULL, index, path, &len); PdhLookupPerfNameByIndex(NULL, index, path, &len);