diff --git a/libisofs/fs_image.c b/libisofs/fs_image.c index 341aba4..2012ff8 100644 --- a/libisofs/fs_image.c +++ b/libisofs/fs_image.c @@ -376,7 +376,7 @@ typedef struct bit3= Invalid NM entry bit4= New SL entry found without previous CONTINUE flag bit5= Invalid SL entry - bit6= Invalid SL entry, no child location + bit6= Invalid CL entry, no child location / found in CL target bit7= Invalid PN entry bit8= Sparse files not supported bit9= SP entry found in a directory entry other than '.' entry of root @@ -1421,6 +1421,7 @@ int iso_rr_msg_submit(_ImageFsData *fsdata, int rr_err_bit, * @param flag * bit0= this is the root node attribute load call * (parameter parent is not reliable for this) + * bit1= this is a call caused by CL. Do not obey CL again. * @return * 2 node is still incomplete (multi-extent) * 1 success, 0 record ignored (not an error, can be a relocated dir), @@ -1713,6 +1714,10 @@ if (name != NULL && !namecont) { goto ex; } {ret = 0; goto ex;} /* it's not an error */ + } else if (SUSP_SIG(sue, 'C', 'L') && (flag & 2)) { + ret = iso_rr_msg_submit(fsdata, 6, ISO_WRONG_RR, 0, + "Invalid CL entry, found in CL target"); + } else if (SUSP_SIG(sue, 'C', 'L')) { /* * This entry is a placeholder for a relocated dir. @@ -1723,7 +1728,7 @@ if (name != NULL && !namecont) { relocated_dir = iso_read_bb(sue->data.CL.child_loc, 4, NULL); if (relocated_dir == 0) { ret = iso_rr_msg_submit(fsdata, 6, ISO_WRONG_RR, 0, - "Invalid SL entry, no child location"); + "Invalid CL entry, no child location"); break; } } else if (SUSP_SIG(sue, 'P', 'N')) { @@ -1992,8 +1997,9 @@ if (name != NULL && !namecont) { goto ex; } + /* Call with flag bit1 to prevent further CL relocation */ ret = iso_file_source_new_ifs(fs, parent, (struct ecma119_dir_record*) - buffer, src, 0); + buffer, src, flag | 2); if (ret <= 0) { goto ex; }