From: Theodore Ts'o <tytso@mit.edu>
Date: Sun, 24 Jun 2018 18:32:15 +0000 (-0400)
Subject: libext2fs: explicitly ignore a possible unlink failure in ext2fs_free_icount
X-Git-Tag: v1.44.3-rc1~11
X-Git-Url: https://git.whamcloud.com/?p=tools%2Fe2fsprogs.git;a=commitdiff_plain;h=e97319e259ab48257bdde1ba4e4bbfab9548579f

libext2fs: explicitly ignore a possible unlink failure in ext2fs_free_icount

There's not much we can do if the unlink of the tdb file fails, and we
don't want to print a warning message from a library.

Fixes-Coverity-Bug: 1308364
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

diff --git a/lib/ext2fs/icount.c b/lib/ext2fs/icount.c
index d7de19f..888a90b 100644
--- a/lib/ext2fs/icount.c
+++ b/lib/ext2fs/icount.c
@@ -89,7 +89,7 @@ void ext2fs_free_icount(ext2_icount_t icount)
 	if (icount->tdb)
 		tdb_close(icount->tdb);
 	if (icount->tdb_fn) {
-		unlink(icount->tdb_fn);
+		(void) unlink(icount->tdb_fn);
 		free(icount->tdb_fn);
 	}
 #endif