On Mar 24, 2009, at 1:51 PM, Steve Dickson wrote:
Chuck Lever wrote:
Also, note that you can use the "%m" format specifier to
generate the
same string you get from strerror(errno).
Yeah.. I knew that... but I thought there some memory corruption
or service denial issue with using "%m" so I've always stuck
with '%d (%s)'.
I use %m routinely. What exactly are these issues?
It was a while ago... but I seem to remember there as an issue
with one of the daemons using '%m'.. I want to say a buffer overflow
but I just don't remember... It was probably some funky way '%m'
was being used...since I sure the normal every day use of '%m"
is fine...
I'm not a security expert, but I can't see how that could be a
problem
for generating log messages (especially any message that precedes a
daemon's exit). I'd like to continue using "%m" with xlog() in my
own
patches for the time being. Is that OK with you?
Sure.. I have no problem with that...
Hey Steve, it looks like you're dropping short descriptions again when
committing patches. The last two patches in the nfs-utils repo don't
have short descriptions. Jeff's patch description doesn't make too
much sense without the short description.
--
Chuck Lever
chuck[dot]lever[at]oracle[dot]com
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