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| author | Quincey Koziol <koziol@hdfgroup.org> | 2004-11-30 20:53:53 (GMT) |
|---|---|---|
| committer | Quincey Koziol <koziol@hdfgroup.org> | 2004-11-30 20:53:53 (GMT) |
| commit | 17daa748fa7458db8ea98593e21e8ebb123ce68e (patch) | |
| tree | c965fbb64b7b84cfa57c5af02af47b6a80d9993e | |
| parent | 5d104d60c92428c8460673591ff07437d44a8a36 (diff) | |
| download | hdf5-17daa748fa7458db8ea98593e21e8ebb123ce68e.zip hdf5-17daa748fa7458db8ea98593e21e8ebb123ce68e.tar.gz hdf5-17daa748fa7458db8ea98593e21e8ebb123ce68e.tar.bz2 | |
[svn-r9603] Purpose:
Bug fix
Description:
Correct integer overflow situation for computing the size of a dataset.
Solution:
Rachet one of the dimensions down far enough that the total size of the
dataset's raw data doesn't overflow a 64-bit int.
Platforms tested:
FreeBSD 4.10 (sleipnir)
IRIX 6.? (tesla) w/-n32
Too minor to require h5committest
| -rw-r--r-- | test/gen_old_layout.c | 2 | ||||
| -rw-r--r-- | test/tlayouto.h5 | bin | 1576 -> 1576 bytes | |||
| -rw-r--r-- | test/tmisc.c | 2 |
3 files changed, 2 insertions, 2 deletions
diff --git a/test/gen_old_layout.c b/test/gen_old_layout.c index 473b3d3..46bbdaf 100644 --- a/test/gen_old_layout.c +++ b/test/gen_old_layout.c @@ -33,7 +33,7 @@ #define TESTFILE "tlayouto.h5" #define SPACE_RANK 2 #define SPACE_DIM0 (8*1024*1024*1024ULL) -#define SPACE_DIM1 ((4*1024*1024*1024ULL)+1ULL) +#define SPACE_DIM1 ((256*1024*1024ULL)+1ULL) /*------------------------------------------------------------------------- diff --git a/test/tlayouto.h5 b/test/tlayouto.h5 Binary files differindex 5dba556..a038e68 100644 --- a/test/tlayouto.h5 +++ b/test/tlayouto.h5 diff --git a/test/tmisc.c b/test/tmisc.c index 3447b82..e4bff08 100644 --- a/test/tmisc.c +++ b/test/tmisc.c @@ -230,7 +230,7 @@ unsigned m13_rdata[MISC13_DIM1][MISC13_DIM2]; /* Data read from dataset #define MISC20_DSET2_NAME "Dataset2" #define MISC20_SPACE_RANK 2 #define MISC20_SPACE_DIM0 (8*1024*1024*(uint64_t)1024) -#define MISC20_SPACE_DIM1 ((4*1024*1024*(uint64_t)1024)+1) +#define MISC20_SPACE_DIM1 ((256*1024*(uint64_t)1024)+1) #define MISC20_SPACE2_DIM0 8 #define MISC20_SPACE2_DIM1 4 |