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-rw-r--r--unix/tclUnixSock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/unix/tclUnixSock.c b/unix/tclUnixSock.c
index ddba078..1a54914 100644
--- a/unix/tclUnixSock.c
+++ b/unix/tclUnixSock.c
@@ -277,7 +277,7 @@ InitializeHostName(
*encodingPtr = Tcl_GetEncoding(NULL, NULL);
*lengthPtr = strlen(native);
*valuePtr = ckalloc(*lengthPtr + 1);
- memcpy(*valuePtr, native, (size_t)(*lengthPtr) + 1);
+ memcpy(*valuePtr, native, *lengthPtr + 1);
}
/*