* Shan Wei <shanwei@xxxxxxxxxxxxxx>:
> Nicolas Kaiser wrote, at 10/21/2010 06:14 PM:
> > Checking the chunk length at this point appears redundant, as
> > the rest of the packet gets discarded anyway.
> Yes, indeed.
>
> How did you find this? By reviewing the source code?
Actually I'm tinkering with Coccinelle patches.
Here's a simple semantic patch, that will give a lot of false
positives, and a lot of "if (a) return b; return b;":
// <smpl>
@@
expression a;
statement S;
@@
- if (a)
- {
- S
- }
S
// </smpl>
Best regards,
Nicolas Kaiser
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