diff options
Diffstat (limited to 'src/libs/3rdparty/libarchive/archive_disk_acl_linux.c')
| -rw-r--r-- | src/libs/3rdparty/libarchive/archive_disk_acl_linux.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/src/libs/3rdparty/libarchive/archive_disk_acl_linux.c b/src/libs/3rdparty/libarchive/archive_disk_acl_linux.c index 3928f3d6f..31d270535 100644 --- a/src/libs/3rdparty/libarchive/archive_disk_acl_linux.c +++ b/src/libs/3rdparty/libarchive/archive_disk_acl_linux.c @@ -343,6 +343,11 @@ set_richacl(struct archive *a, int fd, const char *name, return (ARCHIVE_FAILED); } + if (S_ISLNK(mode)) { + /* Linux does not support RichACLs on symbolic links */ + return (ARCHIVE_OK); + } + richacl = richacl_alloc(entries); if (richacl == NULL) { archive_set_error(a, errno, @@ -455,7 +460,7 @@ exit_free: #if ARCHIVE_ACL_LIBACL static int set_acl(struct archive *a, int fd, const char *name, - struct archive_acl *abstract_acl, + struct archive_acl *abstract_acl, __LA_MODE_T mode, int ae_requested_type, const char *tname) { int acl_type = 0; @@ -488,6 +493,18 @@ set_acl(struct archive *a, int fd, const char *name, return (ARCHIVE_FAILED); } + if (S_ISLNK(mode)) { + /* Linux does not support ACLs on symbolic links */ + return (ARCHIVE_OK); + } + + if (acl_type == ACL_TYPE_DEFAULT && !S_ISDIR(mode)) { + errno = EINVAL; + archive_set_error(a, errno, + "Cannot set default ACL on non-directory"); + return (ARCHIVE_WARN); + } + acl = acl_init(entries); if (acl == (acl_t)NULL) { archive_set_error(a, errno, @@ -727,14 +744,14 @@ archive_write_disk_set_acls(struct archive *a, int fd, const char *name, & ARCHIVE_ENTRY_ACL_TYPE_POSIX1E) != 0) { if ((archive_acl_types(abstract_acl) & ARCHIVE_ENTRY_ACL_TYPE_ACCESS) != 0) { - ret = set_acl(a, fd, name, abstract_acl, + ret = set_acl(a, fd, name, abstract_acl, mode, ARCHIVE_ENTRY_ACL_TYPE_ACCESS, "access"); if (ret != ARCHIVE_OK) return (ret); } if ((archive_acl_types(abstract_acl) & ARCHIVE_ENTRY_ACL_TYPE_DEFAULT) != 0) - ret = set_acl(a, fd, name, abstract_acl, + ret = set_acl(a, fd, name, abstract_acl, mode, ARCHIVE_ENTRY_ACL_TYPE_DEFAULT, "default"); } #endif /* ARCHIVE_ACL_LIBACL */ |