would you please provide your problem code? according to your description, it highly seems that some of your pointers accidentally write that memory, but i'm not sure. you may use a debugger to watch that block of memory and see when it changed. On Mon, May 23, 2011 at 10:41 PM, Fawad Lateef <fawadlateef@xxxxxxxxx> wrote: > Hello, > > I need some suggestions about how-to approach, find and fix a memory > corruption issue which is happening in a C/C++ very complex and large > code (code evolved over several years). Code is running on AT91SAM9260 > (armv5l architecture; single processor with preemption enabled) and > completely in Linux user-space. > > The problem is: > > -- We are calling a function which has three integer arguments. > With-in that function 2nd and 3rd arguments always gets corrupted > while 1st argument is fine. Just before calling that function printing > arguments is fine. > > Now it will be good if I can get some suggestions about whats > happening and how-to look into this problem. I am thinking that there > is some memory/stack corruption happening somewhere. > > Thanks in advance. > > -- Fawad Lateef > -- > To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- To unsubscribe from this list: send the line "unsubscribe linux-c-programming" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
