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Yes, goto exit and cleanup resources on error is a common and not frowned upon idiom in C. See Python source.

• creshal 10y ago
  Or the Linux kernel. (Or Apple's "goto fail" bug for a somewhat infamous example how to not use it.)
  • krylon 10y ago
    > Or Apple's "goto fail" bug for a somewhat infamous example how to not use it. But that problem was not because of the goto, strictly speaking.