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Fix out-of-bounds accesses where the data should be zero anyway

This commit is contained in:
Martin Kroeker 2017-10-01 01:06:39 +02:00 committed by GitHub
parent 00740c0e34
commit f96afd94b0
1 changed files with 10 additions and 4 deletions
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14
kernel/generic/ztrmm_utcopy_8.c
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@ -828,11 +828,17 @@ int CNAME(BLASLONG m, BLASLONG n, FLOAT *a, BLASLONG lda, BLASLONG posX, BLASLON
b[ 0] = ONE; b[ 0] = ONE;
b[ 1] = ZERO; b[ 1] = ZERO;
#else #else
b[ 0] = *(a01 + 0); // out-of-bounds memory accesses, see issue 601
b[ 1] = *(a01 + 1); // b[ 0] = *(a01 + 0);
// b[ 1] = *(a01 + 1);
b[0]=ZERO;
b[1]=ZERO;
#endif #endif
b[ 2] = *(a02 + 0); // out-of-bounds memory accesses, see issue 601
b[ 3] = *(a02 + 1); // b[ 2] = *(a02 + 0);
// b[ 3] = *(a02 + 1);
b[2]=ZERO;
b[3]=ZERO;
b += 4; b += 4;
} }
posY += 2; posY += 2;