[PATCH 1/2] libext2fs: use F_GETFL, not F_GETFD, in unixfd_open

["Darrick J. Wong" <djwong@xxxxxxxxxx>]

From: Darrick J. Wong <djwong@xxxxxxxxxx>

F_GETFD is the fcntl command that returns FD_* flags, but the callsite
wants to look at the O_* flags.  F_GETFL is the fcntl command that
returns the O_* flags, so change the subcommand to be correct.

Cc: <linux-ext4@xxxxxxxxxxxxxxx> # v1.43.2
Fixes: 4ccf9e4fe165cf ("libext2fs: add unixfd_io_manager")
Signed-off-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
---
 lib/ext2fs/unix_io.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ext2fs/unix_io.c b/lib/ext2fs/unix_io.c
index 4a841f7f2133d4..e839628aa1b74d 100644
--- a/lib/ext2fs/unix_io.c
+++ b/lib/ext2fs/unix_io.c
@@ -1168,7 +1168,7 @@ static errcode_t unixfd_open(const char *str_fd, int flags,
 
 	fd = atoi(str_fd);
 #if defined(HAVE_FCNTL)
-	fd_flags = fcntl(fd, F_GETFD);
+	fd_flags = fcntl(fd, F_GETFL);
 	if (fd_flags == -1)
 		return EBADF;