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Re: [lwip-users] possible bug?
From: |
Kieran Mansley |
Subject: |
Re: [lwip-users] possible bug? |
Date: |
Wed, 17 Jun 2009 15:50:04 +0100 |
On Wed, 2009-06-17 at 16:41 +0200, Jesper Vestergaard wrote:
> I use strstr to search in it:
>
> if (strstr(pcRxString, cSearchString) != NULL )
> controlLED(led,LED_ON);
>
> which have the same problem. So guess it's the avr32 toolchain that is
> causing the problem.
Not quite - the toolchain is probably fine. The problem is you're
trying to use string functions like printf and strstr on something that
is not a NULL-terminated string. If you want to use those functions,
you'll have to NULL-terminate the data given to you by lwIP before you
do, as they rely on the NULL-termination to work out the length of the
string.
Kieran
- Re: [lwip-users] lwip on freertos, (continued)
- Re: [lwip-users] lwip on freertos, Kieran Mansley, 2009/06/09
- Re: [lwip-users] lwip on freertos, openocd, 2009/06/09
- Re: [lwip-users] lwip on freertos, Jesper Vestergaard, 2009/06/15
- Re: [lwip-users] lwip on freertos, Jesper Vestergaard, 2009/06/15
- Re: [lwip-users] lwip on freertos, Jesper Vestergaard, 2009/06/15
- [lwip-users] possible bug?, Jesper Vestergaard, 2009/06/17
- Re: [lwip-users] possible bug?, Kieran Mansley, 2009/06/17
- Re: [lwip-users] possible bug?, Jesper Vestergaard, 2009/06/17
- Re: [lwip-users] possible bug?, Kieran Mansley, 2009/06/17
- Re: [lwip-users] possible bug?, Jesper Vestergaard, 2009/06/17
- Re: [lwip-users] possible bug?,
Kieran Mansley <=
- Re: [lwip-users] possible bug?, Jesper Vestergaard, 2009/06/17