libext2fs: use strcpy()/strcat() instead of sprintf() in bmap functions

This simplifies the number of C library symbols needed by boot loader
systems such as yaboot.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/lib/ext2fs/gen_bitmap64.c b/lib/ext2fs/gen_bitmap64.c
index 44b733d..dd2773a 100644 (file)
--- a/lib/ext2fs/gen_bitmap64.c
+++ b/lib/ext2fs/gen_bitmap64.c
@@ -322,7 +322,8 @@ errcode_t ext2fs_copy_generic_bmap(ext2fs_generic_bitmap src,
                        ext2fs_free_mem(&new_bmap);
                        return retval;
                }
-               sprintf(new_descr, "copy of %s", descr);
+               strcpy(new_descr, "copy of ");
+               strcat(new_descr, descr);
                new_bmap->description = new_descr;
        }