Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=cba44359d15ac7a3bca2c9199b7ff403d7edc69e Commit: cba44359d15ac7a3bca2c9199b7ff403d7edc69e Parent: e28d80f18211e5d49e450ba0f07b8fdca6dfb83b Author: Marcin Slusarz <[EMAIL PROTECTED]> AuthorDate: Wed Feb 13 15:03:33 2008 -0800 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Wed Feb 13 16:21:20 2008 -0800
udf: fix udf_add_free_space 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 <[EMAIL PROTECTED]> Cc: Jan Kara <[EMAIL PROTECTED]> Acked-by: Cyrill Gorcunov <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- fs/udf/balloc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/udf/balloc.c b/fs/udf/balloc.c index d721a1a..f855dcb 100644 --- a/fs/udf/balloc.c +++ b/fs/udf/balloc.c @@ -145,7 +145,7 @@ static bool udf_add_free_space(struct udf_sb_info *sbi, { 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; - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html