shell: mqtt: fix call to bin2hex

Fixes: f2affbd9 ("os: lib: bin2hex: fix memory overwrite")
Signed-off-by: Yudong Zhang <mtwget@gmail.com>
12 job 于v3.1-branch in 0 second (queued for 117 minute 和 25 second)
状态 作业 ID 名称 覆盖率
  Build
已失败 #38736
build

 
  Test
已跳过 #38739
允许失败
bandit-sast
已失败 #38738
允许失败
code_quality

已跳过 #38740
允许失败
eslint-sast
已跳过 #38741
允许失败
flawfinder-sast
已跳过 #38742
允许失败
gosec-sast
已跳过 #38743
允许失败
phpcs-security-audit-sast
已跳过 #38744
允许失败
pmd-apex-sast
已跳过 #38747
secret_detection
已跳过 #38745
允许失败
security-code-scan-sast
已跳过 #38746
允许失败
spotbugs-sast
已失败 #38737
test

 
名称 暂存 失败
已失败
build Build There has been a timeout failure or the job got stuck. Check your timeout limits or try again
没有作业日志
已失败
test Test There has been a timeout failure or the job got stuck. Check your timeout limits or try again
没有作业日志
已失败
code_quality Test There has been a timeout failure or the job got stuck. Check your timeout limits or try again
没有作业日志