off_t size = 0;
struct sp_array *map = file->stat_info->sparse_map;
char *save_file_name = file->stat_info->file_name;
-
+
#define COPY_STRING(b,dst,src) do \
{ \
char *endp = b->buffer + BLOCKSIZE; \
xheader_store ("GNU.sparse.name", file->stat_info, NULL);
xheader_store ("GNU.sparse.realsize", file->stat_info, NULL);
- file->stat_info->file_name = xheader_format_name (file->stat_info,
- "%d/GNUSparseFile.%p/%f", 0);
+ file->stat_info->file_name =
+ xheader_format_name (file->stat_info, "%d/GNUSparseFile.%p/%f", 0);
+ /* Make sure the created header name is shorter than NAME_FIELD_SIZE: */
+ if (strlen (file->stat_info->file_name) > NAME_FIELD_SIZE)
+ file->stat_info->file_name[NAME_FIELD_SIZE] = 0;
blk = start_header (file->stat_info);
/* Store the effective (shrunken) file size */