diff options
Diffstat (limited to 'contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c')
| -rw-r--r-- | contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c b/contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c index 2a8cec8d11786..9c9cf38ee9f17 100644 --- a/contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c +++ b/contrib/libarchive/libarchive/archive_read_disk_entry_from_file.c @@ -103,6 +103,10 @@ __FBSDID("$FreeBSD"); static int setup_mac_metadata(struct archive_read_disk *, struct archive_entry *, int *fd); +#ifdef ARCHIVE_XATTR_FREEBSD +static int setup_xattrs_namespace(struct archive_read_disk *, + struct archive_entry *, int *, int); +#endif static int setup_xattrs(struct archive_read_disk *, struct archive_entry *, int *fd); static int setup_sparse(struct archive_read_disk *, @@ -701,14 +705,13 @@ setup_xattr(struct archive_read_disk *a, struct archive_entry *entry, } static int -setup_xattrs(struct archive_read_disk *a, - struct archive_entry *entry, int *fd) +setup_xattrs_namespace(struct archive_read_disk *a, + struct archive_entry *entry, int *fd, int namespace) { char buff[512]; char *list, *p; ssize_t list_size; const char *path; - int namespace = EXTATTR_NAMESPACE_USER; path = NULL; @@ -727,6 +730,8 @@ setup_xattrs(struct archive_read_disk *a, if (list_size == -1 && errno == EOPNOTSUPP) return (ARCHIVE_OK); + if (list_size == -1 && errno == EPERM) + return (ARCHIVE_OK); if (list_size == -1) { archive_set_error(&a->archive, errno, "Couldn't list extended attributes"); @@ -760,7 +765,17 @@ setup_xattrs(struct archive_read_disk *a, size_t len = 255 & (int)*p; char *name; - strcpy(buff, "user."); + if (namespace == EXTATTR_NAMESPACE_SYSTEM) { + if (!strcmp(p + 1, "nfs4.acl") || + !strcmp(p + 1, "posix1e.acl_access") || + !strcmp(p + 1, "posix1e.acl_default")) { + p += 1 + len; + continue; + } + strcpy(buff, "system."); + } else { + strcpy(buff, "user."); + } name = buff + strlen(buff); memcpy(name, p + 1, len); name[len] = '\0'; @@ -772,6 +787,31 @@ setup_xattrs(struct archive_read_disk *a, return (ARCHIVE_OK); } +static int +setup_xattrs(struct archive_read_disk *a, + struct archive_entry *entry, int *fd) +{ + int namespaces[2]; + int i, res; + + namespaces[0] = EXTATTR_NAMESPACE_USER; + namespaces[1] = EXTATTR_NAMESPACE_SYSTEM; + + for (i = 0; i < 2; i++) { + res = setup_xattrs_namespace(a, entry, fd, + namespaces[i]); + switch (res) { + case (ARCHIVE_OK): + case (ARCHIVE_WARN): + break; + default: + return (res); + } + } + + return (ARCHIVE_OK); +} + #else /* |