# HG changeset patch
# User Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
# Date 1542210915 18000
#      Wed Nov 14 10:55:15 2018 -0500
# Node ID fab9a54694929a2b6b6768153f7a880f99f5f8ab
# Parent  67496ee6fb3d2be3bf0330a70372577c8497e7e2
file cache: proactively free invalid cached contents

Signed-off-by: Josef 'Jeff' Sipek <jeffpc@josefsipek.net>

diff --git a/file_cache.c b/file_cache.c
--- a/file_cache.c
+++ b/file_cache.c
@@ -127,6 +127,14 @@
 		 */
 		if (events & FILE_EXCEPTION)
 			goto free;
+
+		/*
+		 * Because the cached data is invalid (and therefore
+		 * useless), we can free it now and avoid having it linger
+		 * around, ending up core files, etc.
+		 */
+		str_putref(node->contents);
+		node->contents = NULL;
 	}
 
 	/* re-register */