Date: Tue, 19 Dec 2017 22:40:54 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r327006 - head/sys/fs/fuse Message-ID: <201712192240.vBJMesll064253@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: jhb Date: Tue Dec 19 22:40:54 2017 New Revision: 327006 URL: https://svnweb.freebsd.org/changeset/base/327006 Log: Update link count handling in fuse for post-ino64. Set FUSE_LINK_MAX to UINT32_MAX instead of LINK_MAX to match the maximum link count possible in the 'nlink' field of 'struct fuse_attr'. Sponsored by: Chelsio Communications Modified: head/sys/fs/fuse/fuse_param.h head/sys/fs/fuse/fuse_vnops.c Modified: head/sys/fs/fuse/fuse_param.h ============================================================================== --- head/sys/fs/fuse/fuse_param.h Tue Dec 19 22:40:16 2017 (r327005) +++ head/sys/fs/fuse/fuse_param.h Tue Dec 19 22:40:54 2017 (r327006) @@ -77,6 +77,6 @@ #endif -#define FUSE_LINK_MAX LINK_MAX +#define FUSE_LINK_MAX UINT32_MAX #endif /* _FUSE_PARAM_H_ */ Modified: head/sys/fs/fuse/fuse_vnops.c ============================================================================== --- head/sys/fs/fuse/fuse_vnops.c Tue Dec 19 22:40:16 2017 (r327005) +++ head/sys/fs/fuse/fuse_vnops.c Tue Dec 19 22:40:54 2017 (r327006) @@ -1188,7 +1188,7 @@ fuse_vnop_pathconf(struct vop_pathconf_args *ap) *ap->a_retval = NAME_MAX; return (0); case _PC_LINK_MAX: - *ap->a_retval = FUSE_LINK_MAX; + *ap->a_retval = MIN(LONG_MAX, FUSE_LINK_MAX); return (0); case _PC_SYMLINK_MAX: *ap->a_retval = MAXPATHLEN;
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201712192240.vBJMesll064253>