From 2551a53053de52993be8752731f084fad3cfc4d8 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 4 Jun 2018 10:23:54 -0700 Subject: xfs: explicitly pass buffer size to xfs_corruption_error Explicitly pass the buffer length to xfs_corruption_error() instead of assuming XFS_CORRUPTION_DUMP_LEN so that we avoid dumping off the end of the buffer. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner --- fs/xfs/xfs_error.h | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'fs/xfs/xfs_error.h') diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h index ce391349e78b..f8c3667790de 100644 --- a/fs/xfs/xfs_error.h +++ b/fs/xfs/xfs_error.h @@ -24,8 +24,9 @@ extern void xfs_error_report(const char *tag, int level, struct xfs_mount *mp, const char *filename, int linenum, xfs_failaddr_t failaddr); extern void xfs_corruption_error(const char *tag, int level, - struct xfs_mount *mp, void *p, const char *filename, - int linenum, xfs_failaddr_t failaddr); + struct xfs_mount *mp, void *buf, size_t bufsize, + const char *filename, int linenum, + xfs_failaddr_t failaddr); extern void xfs_buf_verifier_error(struct xfs_buf *bp, int error, const char *name, void *buf, size_t bufsz, xfs_failaddr_t failaddr); @@ -37,8 +38,8 @@ extern void xfs_inode_verifier_error(struct xfs_inode *ip, int error, #define XFS_ERROR_REPORT(e, lvl, mp) \ xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address) -#define XFS_CORRUPTION_ERROR(e, lvl, mp, mem) \ - xfs_corruption_error(e, lvl, mp, mem, \ +#define XFS_CORRUPTION_ERROR(e, lvl, mp, buf, bufsize) \ + xfs_corruption_error(e, lvl, mp, buf, bufsize, \ __FILE__, __LINE__, __return_address) #define XFS_ERRLEVEL_OFF 0 -- cgit v1.2.3-59-g8ed1b