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Is it possible that Array.push to fail?

I noticed we never check whether it fails or not and thought it can be a vulnerability if an adversary makes it fail.

  • Yes, as a result of out of gas, for example. – goodvibration Aug 7 at 10:25
  • But you don't need to check it, because the function will simply revert (i.e., the check-line will not be reached). – goodvibration Aug 7 at 10:27
  • I think this is the answer, go ahead and write this please. – ferit Aug 7 at 15:33
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Yes, it is possible that it fails (i.e. out of gas exception) but the transaction will revert so you don't need to check it.

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