From: Heng Li <lh3@live.co.uk>
Date: Thu, 5 May 2011 23:32:03 +0000 (-0400)
Subject: fixed a stupid bug
X-Git-Tag: ksprintf-final~37
X-Git-Url: http://www.kaiwu.me/postgresql/commit/static/gitweb.js?a=commitdiff_plain;h=765cb6c1d1ea60940278185423e347ab1b0a8dd8;p=klib.git

fixed a stupid bug
---

diff --git a/ksw.c b/ksw.c
index 24ed11c..24c9e8c 100644
--- a/ksw.c
+++ b/ksw.c
@@ -50,11 +50,11 @@ ksw_query_t *ksw_qinit(int p, int qlen, const uint8_t *query, int m, const int8_
 
 	slen = (qlen + p - 1) / p;
 	qlen16 = (qlen + 15) >> 4 << 4;
-	q = malloc(sizeof(ksw_query_t) + 256 + qlen16 * (m + 2)); // a single block of memory
+	q = malloc(sizeof(ksw_query_t) + 256 + qlen16 * (m + 3)); // a single block of memory
 	q->qp = (__m128i*)(((size_t)q + sizeof(ksw_query_t) + 15) >> 4 << 4); // align memory
-	q->H0 = q->qp + qlen16 * m;
-	q->H1 = q->H0 + qlen16;
-	q->E  = q->H1 + qlen16;
+	q->H0 = q->qp + (qlen16 * m) / 16;
+	q->H1 = q->H0 + qlen16 / 16;
+	q->E  = q->H1 + qlen16 / 16;
 	q->slen = slen;
 	// compute shift
 	tmp = m * m;