diff options
| -rw-r--r-- | test/tmisc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/test/tmisc.c b/test/tmisc.c index efadf0d..943152f 100644 --- a/test/tmisc.c +++ b/test/tmisc.c @@ -229,6 +229,8 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2]; /* Data read from dataset #define MISC20_DSET_NAME "Dataset" #define MISC20_DSET2_NAME "Dataset2" #define MISC20_SPACE_RANK 2 +/* Make sure the product of the following 2 does not get too close to */ +/* 64 bits, risking an overflow. */ #define MISC20_SPACE_DIM0 (8*1024*1024*(uint64_t)1024) #define MISC20_SPACE_DIM1 ((256*1024*(uint64_t)1024)+1) #define MISC20_SPACE2_DIM0 8 |