From 3306981d5631182fb1384b05d66be26918521511 Mon Sep 17 00:00:00 2001 From: Dunrong Huang Date: Wed, 5 Sep 2012 21:26:22 +0800 Subject: [PATCH] block: Don't forget to delete temporary file The caller would not delete temporary file after failed get_tmp_filename(). Signed-off-by: Dunrong Huang Signed-off-by: Kevin Wolf (cherry picked from commit fe235a06e1e008dedd2ac3cc0a3a655169ce9b33) Signed-off-by: Michael Roth --- block.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/block.c b/block.c index c754353..e78039b 100644 --- a/block.c +++ b/block.c @@ -433,7 +433,11 @@ int get_tmp_filename(char *filename, int size) return -EOVERFLOW; } fd = mkstemp(filename); - if (fd < 0 || close(fd)) { + if (fd < 0) { + return -errno; + } + if (close(fd) != 0) { + unlink(filename); return -errno; } return 0; -- 1.7.12.1