[haiku-bugs] Re: [Haiku] #6245: [patch] [clang] kernel crash at hash_insert()
- From: "bonefish" <trac@xxxxxxxxxxxx>
- Date: Tue, 29 Jun 2010 17:26:55 -0000
#6245: [patch] [clang] kernel crash at hash_insert()
---------------------------+------------------------------------------------
Reporter: kaliber | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: System/Kernel | Version: R1/Development
Keywords: clang | Blockedby:
Patch: 1 | Platform: All
Blocking: |
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Comment(by bonefish):
Replying to [comment:4 kaliber]:
> Replying to [comment:3 andreasf]:
> > Any explanation ''why'' it crashes and why this change fixes it?
> > Patch itself looks okay, but it might be working around a bug in
clang.
>
> ((addr_t)&vnode->all_next - (addr_t)vnode) was a negative number somehow
in this case. I'm not sure how it's possible.
That's not exactly inspiring trust in the compiler. BTW, the long-term
goal is to replace the C hash implementation by OpenHashTable.
--
Ticket URL: <http://dev.haiku-os.org/ticket/6245#comment:5>
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