[Libguestfs] [PATCH] make-fs: do not leak the fd from mkstemp
---
make-fs/make-fs.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/make-fs/make-fs.c b/make-fs/make-fs.c
index 9c11fef..406aa1d 100644
--- a/make-fs/make-fs.c
+++ b/make-fs/make-fs.c
@@ -382,15 +382,18 @@ estimate_input (const char *input, uint64_t *estimate_rtn, char
**ifmt_rtn)
char line[256];
size_t len;
CLEANUP_FREE char *tmpdir = guestfs_get_tmpdir (g);
+ int fd;
if (asprintf (&tmpfile, "%s/makefsXXXXXX", tmpdir) == -1) {
perror ("asprintf");
return -1;
}
- if (mkstemp (tmpfile) == -1) {
+ fd = mkstemp (tmpfile);
+ if (fd == -1) {
perror (tmpfile);
return -1;
}
+ close (fd);
if (stat (input, &statbuf) == -1) {
perror (input);
--
1.9.3