fuzzer: fixed scan-build leak warning
fuzzer: fixed scan-build leak warning

the program exit(),
so there is no need to track and dealloc every buffer.

unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso,unknownbrackets/maxcso