mirror/hdf5
2
0
Fork 0
mirror of https://github.com/HDFGroup/hdf5.git synced 2025-03-31 17:10:47 +08:00
Code Issues Packages Projects Releases Wiki Activity

[svn-r4736] Purpose:

Browse Source 
Bug Fix
Description:
    H5Tinsert was allowing compound datatype fields to be inserted past the end
    of the datatype.
Solution:
    Added range check in H5T_insert
Platforms Tested:
    FreeBSD 4.4 (sleipnir)
This commit is contained in:
Quincey Koziol 2001-12-18 15:27:51 -05:00
parent d076556c2b
commit a74b2047c5
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/H5T.c
View File

@ -6364,6 +6364,10 @@ H5T_insert(H5T_t *parent, const char *name, size_t offset, const H5T_t *member)
}
}
/* Does the new member overlap the end of the compound type? */
if(offset+total_size>parent->size)
HRETURN_ERROR(H5E_DATATYPE, H5E_CANTINSERT, FAIL, "member extends past end of compound type");
/* Increase member array if necessary */
if (parent->u.compnd.nmembs >= parent->u.compnd.nalloc) {
size_t na = parent->u.compnd.nalloc + H5T_COMPND_INC;