Initial test fix

test/core/end2end/fuzzers/api_fuzzer.c

...pi_fuzzer_corpus/13c269dc54b84acbf75b78db730c25311a61c4ab

...pi_fuzzer_corpus/1abcbb03796c6512f5b8a977532fbcf6368b45b0

...pi_fuzzer_corpus/217785067a28a2dcdf7c5cea9ef8c10817889aa7

...pi_fuzzer_corpus/42bcf462c3b918f07c52e87bcea6fd69a1f291b1

...pi_fuzzer_corpus/5356dcd6b1d0487f9723663f8a3dc955b7e09273

...pi_fuzzer_corpus/56fb970061e8b61059130c0ac642bd0ceb0ea26d

...pi_fuzzer_corpus/6016f65e62600b73d18ca8548591034fcddf440c

...pi_fuzzer_corpus/61614f406af22aa805e6a2cfb24519ffd058d575

...pi_fuzzer_corpus/663e7fc276b902cd6efb5bc944c4c7af90ca916d

...pi_fuzzer_corpus/75aa409bfe540a3ad31f8bc504131eb41128404d

...pi_fuzzer_corpus/820b97903732cf20dae26cdba0717220fa042a49

...pi_fuzzer_corpus/89d8350297ce5dfc2a69e6e96afc86dba2bc3548

...pi_fuzzer_corpus/9855bcd261c7b4e11d17bf4f7d4d527b53d3b71e

...zer_corpus/crash-4d51faa099fbe0900fcf30461a6be12dc80dde16

...pi_fuzzer_corpus/d0541179f78beb9037070ca52969526b83eb608a

...pi_fuzzer_corpus/d48c4a56dc90b16a14dbf9934fc3ce7c9706104e

...pi_fuzzer_corpus/dc6db500586253e4b9b0adeb20214327990d790d

...pi_fuzzer_corpus/efc7a168a1060d04234a3acd3da42a80e49eb72e

...pi_fuzzer_corpus/f157bcc470de43462d90bc95ed4a063caac77a93