[PATCH] libhandle: zap fdhash_head in fshandle_destroy

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From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Set fdhash_head to zero once we've destroyed the handle list to avoid
dangling pointer problems.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
 libhandle/handle.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/libhandle/handle.c b/libhandle/handle.c
index e6971dd..878d14d 100644
--- a/libhandle/handle.c
+++ b/libhandle/handle.c
@@ -73,6 +73,7 @@ fshandle_destroy(void)
 		free(h);
 		h = nexth;
 	}
+	fdhash_head = NULL;
 }
 
 int
--
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