ColTypeDim et al.: Fix Potential Segfault #285
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From the docs: ``` Name: H5Tget_member_name ... The HDF5 Library allocates a buffer to receive the name of the field. The caller must subsequently free the buffer with H5free_memory. ``` Refs.: - https://support.hdfgroup.org/HDF5/doc/RM/RM_H5T.html#Datatype-GetMemberName - https://support.hdfgroup.org/HDF5/doc/RM/RM_H5.html#Library-FreeMemory
Introduced in 2da14a6
ax3l
changed the title
Passing potential `NULL` is undefined behavior.
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From the docs:
Also: passing
NULLtostr(n)cmpis undefined behavior.Refs.: