From 590b2fc06252567eb7d57197dc361a8b459d62a3 Mon Sep 17 00:00:00 2001
From: Michal Domonkos <mdomonko@redhat.com>
Date: Mon, 21 Jun 2021 17:51:14 +0200
Subject: [PATCH] Fix memory leak with multiple %lang-s in one line

We permit two equivalent forms of specifying a list of languages per
file:

  %lang(xx,yy,zz) /path/to/file
  %lang(xx) %lang(yy) %lang(zz) /path/to/file

The leak was when parsing the second form.

Found by Coverity.
---
 build/files.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/build/files.c b/build/files.c
index f8153ad2b..0c8859f6c 100644
--- a/build/files.c
+++ b/build/files.c
@@ -777,6 +777,8 @@ static rpmRC parseForLang(char * buf, FileEntry cur)
 
 	if (*pe == ',') pe++;	/* skip , if present */
     }
+
+    q = _free(q);
   }
 
     rc = RPMRC_OK;
-- 
2.27.0