Messages in this thread | | | Date | Fri, 24 Jul 2009 11:26:27 -0700 | From | Tim Bird <> | Subject | Re: [LTP] Char Limit issue on 2.6.29 kernels |
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naresh kamboju wrote: > Hi Mike, > > On Fri, Jul 24, 2009 at 11:19 PM, Mike Frysinger<vapier@gentoo.org> wrote: >> On Friday 24 July 2009 11:31:59 naresh kamboju wrote: >>> I have come across with char Limit issue on 2.6.29 kernels. >>> >>> >>> SIGFAULT: >>> >>> #define SIZE � � � � � �8053759 >>> char buf1[SIZE] ; >>> >>> NO SIGFAULT: >>> >>> #define SIZE � � � � � �8053758 >>> char buf1[SIZE] ; >>> >>> This SIGFAULT not observed on 2.6.23 kernels. >> -ENOINFO >> >> post some actual code rather than saying "i declared a large buffer and things >> crashed". > > currently i am debugging this issue. > i'll come up with more details.
Some more feedback...
It's SEGFAULT - short for "Segmentation Fault", not SIGFAULT.
Please include in your details at least the following: * what software this is in (is this declaration in the kernel?, a library, a user space program, etc.) * what operation is being performed when the SEGFAULT occurs. * what compiler you are using. * the code surrounding the operation when the fault occurs
If you can, make the smallest possible program that reproduces this error, and send the complete source for that. -- Tim
============================= Tim Bird Architecture Group Chair, CE Linux Forum Senior Staff Engineer, Sony Corporation of America =============================
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