The patch titled udf: fix udf_add_free_space has been added to the -mm tree. Its filename is udf-fix-udf_add_free_space.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: udf: fix udf_add_free_space From: Marcin Slusarz <marcin.slusarz@xxxxxxxxx> In commit 742ba02a51c8d0bf5446b154531179760c1ed0a2 (udf: create common function for changing free space counter) by accident I reversed safety condition which lead to null pointer dereference in case of media error and wrong counting of free space in normal situation Signed-off-by: Marcin Slusarz <marcin.slusarz@xxxxxxxxx> Cc: Jan Kara <jack@xxxxxxx> Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/udf/balloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/udf/balloc.c~udf-fix-udf_add_free_space fs/udf/balloc.c --- a/fs/udf/balloc.c~udf-fix-udf_add_free_space +++ a/fs/udf/balloc.c @@ -145,7 +145,7 @@ static bool udf_add_free_space(struct ud { struct logicalVolIntegrityDesc *lvid; - if (sbi->s_lvid_bh) + if (sbi->s_lvid_bh == NULL) return false; lvid = (struct logicalVolIntegrityDesc *)sbi->s_lvid_bh->b_data; _ Patches currently in -mm which might be from marcin.slusarz@xxxxxxxxx are origin.patch xfs-convert-bex_add-to-bex_add_cpu-new-common-api.patch udf-fix-directory-offset-handling.patch udf-fix-udf_add_free_space.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html