From: fortunate-lee <lijian01@kylinos.cn>
Date: Tue, 18 Nov 2025 02:37:58 +0000 (+0800)
Subject: fincore: The previous exit did not call munmap, resulting in a memory mapping leak.
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b2f9be52153e16ad8a9704dc3781ae6408b3566f;p=thirdparty%2Futil-linux.git

fincore: The previous exit did not call munmap, resulting in a memory mapping leak.

Signed-off-by: fortunate-lee <lijian01@kylinos.cn>
---

diff --git a/misc-utils/fincore.c b/misc-utils/fincore.c
index cbf3c9bab..eba234455 100644
--- a/misc-utils/fincore.c
+++ b/misc-utils/fincore.c
@@ -333,10 +333,10 @@ static int mincore_fd (struct fincore_control *ctl,
 		}
 
 		rc = do_mincore(ctl, window, len, st);
+		munmap (window, len);
 		if (rc)
 			break;
 
-		munmap (window, len);
 	}
 
 	return rc;