X-Git-Url: https://git.sesse.net/?p=fjl;a=blobdiff_plain;f=driver.c;fp=driver.c;h=6dcc8b3da676161ecd60e05898a27ebe3d19bf3f;hp=c5ae87e3b003cc2b060ccfe3fa1571ff817a2246;hb=707b73cb6536bc977eaca6033a93a749c4d89b19;hpb=a1596fbb6a92217ff5eb57600b36a9d695ca1ae8

diff --git a/driver.c b/driver.c
index c5ae87e..6dcc8b3 100644
--- a/driver.c
+++ b/driver.c
@@ -121,8 +121,6 @@ void decode_ac_coefficients(const struct huffman_table* tbl, struct bit_source*
 		unsigned lookup = peek_bits(bits, DEHUF_AC_TABLE_BITS);
 		int code = tbl->ac_table_codes[lookup];
 
-		assert(length == AC_DEHUF_SLOW_PATH || (length > 0 && length <= DEHUF_AC_TABLE_BITS));
-
 		if (__builtin_expect(code == AC_DEHUF_SLOW_PATH, 0)) {
 			unsigned rs = read_huffman_symbol_no_refill(tbl, bits);
 			unsigned r = rs >> 4;
@@ -143,7 +141,7 @@ void decode_ac_coefficients(const struct huffman_table* tbl, struct bit_source*
 
 			coeff[unzigzag[i]] = extend(read_bits(bits, s), s);
 		} else {
-			int length = tbl->ac_table_length[lookup];
+			unsigned length = tbl->ac_table_length[lookup];
 			int r = tbl->ac_table_skip[lookup];
 			assert(r >= 0);
 			i += r;