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-rw-r--r--generic/tclHash.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/generic/tclHash.c b/generic/tclHash.c
index 2265373..193664d 100644
--- a/generic/tclHash.c
+++ b/generic/tclHash.c
@@ -839,6 +839,7 @@ AllocStringEntry(
allocsize = sizeof(hPtr->key);
}
hPtr = ckalloc(TclOffset(Tcl_HashEntry, key) + allocsize);
+ memset(hPtr, 0, sizeof(Tcl_HashEntry) + allocsize - sizeof(hPtr->key));
memcpy(hPtr->key.string, string, size);
hPtr->clientData = 0;
return hPtr;