Add bounds checking to avoid heap-based buffer overflow vulnerability

[wswsmao]

fix CVE-2022-26061 https://talosintelligence.com/vulnerability_reports/TALOS-2022-1487

[derobins]

Do you have a test file? There's no test to ensure this is really fixed.

[wswsmao]

Do you have a test file? There's no test to ensure this is really fixed.

Ok，I will add test files as appendix

[derobins]

We've removed the gif tools from the HDF5 library, so I'm going to close this.