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Limit the number of stack frames we print. Infinite recursions or, even worse,

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cyclic stack frames would be seriously annoying.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23712 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus 2008-01-23 21:47:17 +00:00
parent 34a95c6d57
commit 72f7b29018
1 changed files with 3 additions and 1 deletions
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4
src/system/kernel/vm/vm.cpp
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@ -3719,7 +3719,9 @@ vm_page_fault(addr_t address, addr_t faultAddress, bool isWrite, bool isUser,
#endif
dprintf("stack trace:\n");
while (status == B_OK && frame.return_address != NULL) {
int32 maxFrames = 50;
while (status == B_OK && --maxFrames >= 0
&& frame.return_address != NULL) {
dprintf(" %p", frame.return_address);
area = vm_area_lookup(addressSpace,
(addr_t)frame.return_address);