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| author | Xiaowen Wu <wuxiaowe@ncsa.uiuc.edu> | 2005-04-29 22:52:51 (GMT) |
|---|---|---|
| committer | Xiaowen Wu <wuxiaowe@ncsa.uiuc.edu> | 2005-04-29 22:52:51 (GMT) |
| commit | 78e4e6f008b8eba2930880058c5e475e2ee2691e (patch) | |
| tree | e4e5e2082468bbba203d05161233bc2baf924773 /src/H5Zscaleoffset.c | |
| parent | 1b7ae2a5b729ce09209b36a47dd80a74b8cdadbc (diff) | |
| download | hdf5-78e4e6f008b8eba2930880058c5e475e2ee2691e.zip hdf5-78e4e6f008b8eba2930880058c5e475e2ee2691e.tar.gz hdf5-78e4e6f008b8eba2930880058c5e475e2ee2691e.tar.bz2 | |
[svn-r10702] Purpose:
Bug fix.
Description:
The previous bug fix of H5Zscaleoffset filter was not secure enough.
Solution:
Slight modification based on previous version.
Platforms tested:
heping
Misc. update:
Diffstat (limited to 'src/H5Zscaleoffset.c')
| -rw-r--r-- | src/H5Zscaleoffset.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/H5Zscaleoffset.c b/src/H5Zscaleoffset.c index 3dfd7ac..81783e4 100644 --- a/src/H5Zscaleoffset.c +++ b/src/H5Zscaleoffset.c @@ -290,17 +290,17 @@ H5Z_class_t H5Z_SCALEOFFSET[1] = {{ { \ if(sizeof(type)==sizeof(int)) { \ if(H5Z_scaleoffset_rnd(max*HDpow(10, D_val) - min*HDpow(10, D_val)) \ - >= ~(unsigned int)0 - 2) { \ + > HDpow(2, sizeof(int)*8 - 1)) { \ *minbits = sizeof(int)*8; goto done; \ } \ } else if(sizeof(type)==sizeof(long)) { \ if(H5Z_scaleoffset_rnd(max*HDpow(10, D_val) - min*HDpow(10, D_val)) \ - >= ~(unsigned long)0 - 2) { \ + > HDpow(2, sizeof(long)*8 - 1)) { \ *minbits = sizeof(long)*8; goto done; \ } \ } else if(sizeof(type)==sizeof(long_long)) { \ if(H5Z_scaleoffset_rnd(max*HDpow(10, D_val) - min*HDpow(10, D_val)) \ - >= ~(unsigned long_long)0 - 2) { \ + > HDpow(2, sizeof(long_long)*8 - 1)) { \ *minbits = sizeof(long_long)*8; goto done; \ } \ } else \ |