Messages in this thread | | | Date | Tue, 2 Feb 2016 21:49:55 +0100 | From | Willy Tarreau <> | Subject | Re: [PATCH v2] unix: properly account for FDs passed over unix sockets |
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On Tue, Feb 02, 2016 at 12:44:54PM -0800, Linus Torvalds wrote: > On Tue, Feb 2, 2016 at 12:32 PM, Hannes Frederic Sowa > <hannes@stressinduktion.org> wrote: > > But "struct pid *" in unix_skb_parms should be enough to get us to > > corresponding "struct cred *" so we can decrement the correct counter during > > skb destruction. > > Umm. I think the "struct cred" may change in between, can't it?
You mean for example in case of setuid() or something like this ?
willy
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