Merge pull request #72 from SeisSol/davschneller/string-headroom

Add null terminator character for HDF5 boundary type string
SeisSol · May 21, 2024 · 661c868 · 661c868
2 parents c9f5518 + 1abd2e8
commit 661c868
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/pumgen.cpp b/src/pumgen.cpp
@@ -453,7 +453,7 @@ int main(int argc, char* argv[]) {
 
   hid_t attrSpace = checkH5Err(H5Screate(H5S_SCALAR));
   hid_t attrType = checkH5Err(H5Tcopy(H5T_C_S1));
-  checkH5Err(H5Tset_size(attrType, boundaryFormatAttr.size()));
+  checkH5Err(H5Tset_size(attrType, boundaryFormatAttr.size() + 1));
   hid_t attrBoundary = checkH5Err(
       H5Acreate(h5file, "boundary-format", attrType, attrSpace, H5P_DEFAULT, H5P_DEFAULT));
   checkH5Err(H5Awrite(attrBoundary, attrType, boundaryFormatAttr.data()));