[PATCH] closing fd associated with /proc/fs/nfsd/export_features

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A fd associated with /proc/fs/nfsd/export_features opened in get_export_features is 
not closed.


Signed-off-by: Masatake YAMATO <yamato@xxxxxxxxxx>

diff --git a/support/nfs/exports.c b/support/nfs/exports.c
index c250383..819a18a 100644
--- a/support/nfs/exports.c
+++ b/support/nfs/exports.c
@@ -787,6 +787,7 @@ struct export_features *get_export_features(void)
 	fd = read(fd, buf, 50);
 	if (fd == -1)
 		goto err;
+	close(fd);
 	c = sscanf(buf, "%x %x", &ef.flags, &ef.secinfo_flags);
 	if (c != 2)
 		goto err;
--
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