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Re: new snapshot available: coreutils-7.6.63-addb6


From: Eric Blake
Subject: Re: new snapshot available: coreutils-7.6.63-addb6
Date: Mon, 5 Oct 2009 22:56:38 +0000 (UTC)
User-agent: Loom/3.14 (http://gmane.org/)

Pádraig Brady <P <at> draigBrady.com> writes:

> __xstat64(3, "symlink", 
0xbfee893c)                                             = 0
> linkat(-100, 0xbfee8d3e, -100, 0xbfee8d46, 
1024)                                = -1

> stat64("symlink", {st_mode=S_IFREG|0664, st_size=0, ...}) = 0
> connect(-100, {sa_family=0x7973 /* AF_??? */, sa_data="mlink\0hardlink"}, 
4294967196) = -1 EINVAL

Cute - those two lines match between the two straces, but the second trace 
doesn't know about the linkat syscall, and tries to interpret it as a connect 
syscall instead.

But yep, definite proof that linkat(,AT_SYMLINK_FOLLOW) needs a rpl_linkat 
wrapper.

-- 
Eric Blake






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