ret = ff_exif_decode_ifd(logctx, gbytes, le, depth + 1, metadata);
} else {
const char *name = exif_get_tag_name(id);
- char *use_name = (char*) name;
-
- if (!use_name) {
- use_name = av_malloc(7);
- if (!use_name) {
- return AVERROR(ENOMEM);
- }
- snprintf(use_name, 7, "0x%04X", id);
- }
-
- ret = exif_add_metadata(logctx, count, type, use_name, NULL,
- gbytes, le, metadata);
+ char buf[7];
if (!name) {
- av_freep(&use_name);
+ name = buf;
+ snprintf(buf, sizeof(buf), "0x%04X", id);
}
+
+ ret = exif_add_metadata(logctx, count, type, name, NULL,
+ gbytes, le, metadata);
}
bytestream2_seek(gbytes, cur_pos, SEEK_SET);