Re: [PATCH] SUNRPC: Prevent kernel stack corruption on long valuesof flush

[Jim Rees]

Sasha Levin wrote:

  > Learning from what happened in this specific case, there are actually 2 issues here:
  > 
  >  - Array size was constant and too small, which is solved by the patch above.
  >  - We were blindly trying to sprintf() into that array, this issue may pop back up if someone decides to change the format string forgetting to modify the array declaration.
  > 

The original patch changed the sprintf to snprintf, and that still seems
like a good idea.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/