From 1ffb962afe2239ac02e3890df29653d84f07b104 Mon Sep 17 00:00:00 2001 From: Zhihao Cheng Date: Wed, 7 Feb 2024 09:29:43 +0800 Subject: mkfs.ubifs: Clear direct_write property when closing target Direct writing is not allowd on an UBI volume, unless the volume is set with direct_write property. The open_target sets direct_write property, don't forget to clear direct_write property for UBI volume when closing target. Fixes: a48340c335dab ("mkfs.ubifs: use libubi to format UBI volume") Signed-off-by: Zhihao Cheng Signed-off-by: David Oberhollenzer --- ubifs-utils/mkfs.ubifs/mkfs.ubifs.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'ubifs-utils') diff --git a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c index 42a47f8..5ca0151 100644 --- a/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c +++ b/ubifs-utils/mkfs.ubifs/mkfs.ubifs.c @@ -2832,7 +2832,7 @@ static int open_target(void) return sys_err_msg("cannot open the UBI volume '%s'", output); if (ubi_set_property(out_fd, UBI_VOL_PROP_DIRECT_WRITE, 1)) - return sys_err_msg("ubi_set_property failed"); + return sys_err_msg("ubi_set_property(set direct_write) failed"); if (!yes && check_volume_empty()) { if (!prompt("UBI volume is not empty. Format anyways?", false)) @@ -2859,10 +2859,14 @@ static int open_target(void) */ static int close_target(void) { + if (out_fd >= 0) { + if (ubi && ubi_set_property(out_fd, UBI_VOL_PROP_DIRECT_WRITE, 0)) + return sys_err_msg("ubi_set_property(clear direct_write) failed"); + if (close(out_fd) == -1) + return sys_err_msg("cannot close the target '%s'", output); + } if (ubi) libubi_close(ubi); - if (out_fd >= 0 && close(out_fd) == -1) - return sys_err_msg("cannot close the target '%s'", output); if (output) free(output); return 0; -- cgit v1.2.3