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the previous fix on int overflow is incomplete

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Heng Li
2018-05-11 10:12:57 -04:00
parent 10c6dd2551
commit abe989e355
3 changed files with 7 additions and 7 deletions
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ksw2_extd2_sse.c
+2 -2
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@@ -218,7 +218,7 @@ void ksw_extd2_sse(void *km, int qlen, const uint8_t *query, int tlen, const uin
#endif
}
} else if (!(flag&KSW_EZ_RIGHT)) { // gap left-alignment
__m128i *pr = p + r * n_col_ - st_;
__m128i *pr = p + (size_t)r * n_col_ - st_;
off[r] = st, off_end[r] = en;
for (t = st_; t <= en_; ++t) {
__m128i d, z, a, b, a2, b2, xt1, x2t1, vt1, ut, tmp;
@@ -265,7 +265,7 @@ void ksw_extd2_sse(void *km, int qlen, const uint8_t *query, int tlen, const uin
_mm_store_si128(&pr[t], d);
}
} else { // gap right-alignment
__m128i *pr = p + r * n_col_ - st_;
__m128i *pr = p + (size_t)r * n_col_ - st_;
off[r] = st, off_end[r] = en;
for (t = st_; t <= en_; ++t) {
__m128i d, z, a, b, a2, b2, xt1, x2t1, vt1, ut, tmp;