From 09f395b6b360c0b13e8559eece1d179b908ebd3a Mon Sep 17 00:00:00 2001
From: Lasse Collin <lasse.collin@tukaani.org>
Date: Mon, 12 Oct 2015 20:31:44 +0300
Subject: [PATCH] liblzma: Add a note to index.c for those using static
 analyzers.

---
 src/liblzma/common/index.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/liblzma/common/index.c b/src/liblzma/common/index.c
index 62e4f8ba..bc1ef292 100644
--- a/src/liblzma/common/index.c
+++ b/src/liblzma/common/index.c
@@ -829,6 +829,9 @@ lzma_index_cat(lzma_index *restrict dest, lzma_index *restrict src,
 				s->groups.rightmost = &newg->node;
 
 			lzma_free(g, allocator);
+
+			// NOTE: newg isn't leaked here because
+			// newg == (void *)&newg->node.
 		}
 	}