lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Sun, 15 Nov 2015 01:45:45 +0000 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, "Richard Weinberger" <richard@....at>, "shengyong" <shengyong1@...wei.com>, "David Gstir" <david@...ma-star.at> Subject: [PATCH 3.2 09/60] UBI: return ENOSPC if no enough space available 3.2.73-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: shengyong <shengyong1@...wei.com> commit 7c7feb2ebfc9c0552c51f0c050db1d1a004faac5 upstream. UBI: attaching mtd1 to ubi0 UBI: scanning is finished UBI error: init_volumes: not enough PEBs, required 706, available 686 UBI error: ubi_wl_init: no enough physical eraseblocks (-20, need 1) UBI error: ubi_attach_mtd_dev: failed to attach mtd1, error -12 <= NOT ENOMEM UBI error: ubi_init: cannot attach mtd1 If available PEBs are not enough when initializing volumes, return -ENOSPC directly. If available PEBs are not enough when initializing WL, return -ENOSPC instead of -ENOMEM. Signed-off-by: Sheng Yong <shengyong1@...wei.com> Signed-off-by: Richard Weinberger <richard@....at> Reviewed-by: David Gstir <david@...ma-star.at> Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- drivers/mtd/ubi/vtbl.c | 1 + drivers/mtd/ubi/wl.c | 1 + 2 files changed, 2 insertions(+) --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -656,6 +656,7 @@ static int init_volumes(struct ubi_devic if (ubi->corr_peb_count) ubi_err("%d PEBs are corrupted and not used", ubi->corr_peb_count); + return -ENOSPC; } ubi->rsvd_pebs += reserved_pebs; ubi->avail_pebs -= reserved_pebs; --- a/drivers/mtd/ubi/wl.c +++ b/drivers/mtd/ubi/wl.c @@ -1512,6 +1512,7 @@ int ubi_wl_init_scan(struct ubi_device * if (ubi->corr_peb_count) ubi_err("%d PEBs are corrupted and not used", ubi->corr_peb_count); + err = -ENOSPC; goto out_free; } ubi->avail_pebs -= WL_RESERVED_PEBS; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists