archive_write_filter_compress: free state in free handler

diff --git a/libarchive/archive_write_add_filter_compress.c b/libarchive/archive_write_add_filter_compress.c
index 26fcef4d42bc3e6b740431b870700925756c4ab5..11e879323b7534f84ccb5fee1159615590a4e8e8 100644 (file)
--- a/libarchive/archive_write_add_filter_compress.c
+++ b/libarchive/archive_write_add_filter_compress.c
@@ -442,14 +442,15 @@ cleanup:
        ret2 = __archive_write_close_filter(f->next_filter);
        if (ret > ret2)
                ret = ret2;
-       free(state->compressed);
-       free(state);
        return (ret);
 }
 
 static int
 archive_compressor_compress_free(struct archive_write_filter *f)
 {
-       (void)f; /* UNUSED */
+       struct private_data *state = (struct private_data *)f->data;
+
+       free(state->compressed);
+       free(state);
        return (ARCHIVE_OK);
 }