Error when using minidump_stackwalk on program with recursion call

[Dexter niXman]

Hi,

My code example:

#include "client/linux/handler/exception_handler.h"

static bool dumpCallback(const google_breakpad::MinidumpDescriptor& descriptor,

                         void* context,

                         bool succeeded)

{

  printf("Dump path: %s\n", descriptor.path());

  return succeeded;

}

int func(int i) {

char buf[128];

sprintf(buf, "%d", i);

func(i+1);

return buf[0];

}

void crash()

{

  //func(0); // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<

  volatile int* a = (int*)(NULL);

  *a = 1;

}

void bar() { crash(); }

void foo() { bar(); }

int main(int argc, char* argv[])

{

  google_breakpad::MinidumpDescriptor descriptor("/home/nixman");

  google_breakpad::ExceptionHandler eh(descriptor,

                                       NULL,

                                       dumpCallback,

                                       NULL,

                                       true,

                                       -1);

  foo();

  return 0;

}

If pointed string is commented - all works fine and I can view callstack using minidump_stackwalk tool successfully.

But, if I will uncomment pointed string and try to exec 'minidump_stackwalk mycore.dmp ./symbols' cmd I get the following errors:

^ 2013-02-20 17:03:12: minidump.cc:1376: ERROR: MinidumpThread has a memory region problem, 0x7fff9269bf90+0x0

  2013-02-20 17:03:12: minidump_processor.cc:128: INFO: Minidump mycore.dmp has CPU info, OS info, no Breakpad info, exception, module list, thread list, no dump thread, and requesting thread

  2013-02-20 17:03:12: minidump_processor.cc:166: INFO: Looking at thread mycore.dmp:0/1 id 0x6ae0

  2013-02-20 17:03:12: minidump.cc:309: INFO: MinidumpContext: looks like AMD64 context

^ 2013-02-20 17:03:12: minidump.cc:309: INFO: MinidumpContext: looks like AMD64 context

  2013-02-20 17:03:12: minidump_processor.cc:210: ERROR: No memory region for mycore.dmp:0/1 id 0x6ae0

  2013-02-20 17:03:12: simple_symbol_supplier.cc:193: INFO: No symbol file at ./symbols/libc-2.15.so/CCAF9582CCF7E6412934766D96223FE70/libc-2.15.so.sym

^ 2013-02-20 17:03:12: stackwalker_amd64.cc:201: ERROR: Can't get caller frame without memory or stack

  2013-02-20 17:03:12: minidump_processor.cc:275: INFO: Processed mycore.dmp

  2013-02-20 17:03:12: minidump.cc:3805: INFO: Minidump closing minidump

What i'am doing wrongly?

Thanks.