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Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC
From: |
Richard Braun |
Subject: |
Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable |
Date: |
Wed, 18 Dec 2013 11:34:03 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, Dec 18, 2013 at 11:25:36AM +0100, Marin Ramesa wrote:
> Yes, vou're right. I got confused. But then something else is happening
> here. When I write the assertion this way:
>
> assert((entry == IE_NULL) || ((entry != IE_NULL) ? IE_BITS_TYPE
> (entry->ie_bits) : TRUE));
>
> GCC stops complaing about uninitialized variable.
I don't get this warning, can you tell us how you configure GNU Mach ?
--
Richard Braun
- [PATCH 3/3] vm/vm_debug.c: quiet GCC warning about uninitialized variable, (continued)
- [PATCH 3/3] vm/vm_debug.c: quiet GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Anatoly A. Kazantsev, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Richard Braun, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Richard Braun, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Richard Braun, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable,
Richard Braun <=
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Richard Braun, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Marin Ramesa, 2013/12/18
- Re: [PATCH 1/3] ipc: avoid dereference of null pointer and quiet the GCC warning about uninitialized variable, Ivan Shmakov, 2013/12/18