X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Flzx_compress.c;h=ec90ba1640cc0a11f18b1b848e5dfee28e915356;hp=cc43fd6cc79ddf07eab9b067589a531e08b1c9a1;hb=8d91746c5772779e0e0593112c0143284452ee6e;hpb=2eb82c7acfce21c84061366679f014ebe5d93c56

diff --git a/src/lzx_compress.c b/src/lzx_compress.c
index cc43fd6c..ec90ba16 100644
--- a/src/lzx_compress.c
+++ b/src/lzx_compress.c
@@ -410,8 +410,10 @@ struct lzx_compressor {
 
 	/* The matches and literals that the parser has chosen for the current
 	 * block.  The required length of this array is limited by the maximum
-	 * number of matches that can ever be chosen for a single block.  */
-	struct lzx_sequence chosen_sequences[DIV_ROUND_UP(LZX_DIV_BLOCK_SIZE, LZX_MIN_MATCH_LEN)];
+	 * number of matches that can ever be chosen for a single block, plus
+	 * one for the special entry at the end.  */
+	struct lzx_sequence chosen_sequences[
+		       DIV_ROUND_UP(LZX_DIV_BLOCK_SIZE, LZX_MIN_MATCH_LEN) + 1];
 
 	/* Tables for mapping adjusted offsets to offset slots  */