[PATCH] Provide correct buffer length to netgroup queries in nscd (BZ #16695)
Ondřej Bílka
neleai@seznam.cz
Wed Mar 12 09:53:00 GMT 2014
On Wed, Mar 12, 2014 at 02:38:59PM +0530, Siddhesh Poyarekar wrote:
> The buffer to query netgroup entries is allocated sufficient space for
> the netgroup entries and the key to be appended at the end, but it
> sends in an incorrect available length to the NSS netgroup query
> functions, resulting in overflow of the buffer in some special cases.
> The fix here is to factor in the key length when sending the available
> buffer and buffer length to the query functions.
>
> Tested on x86_64. OK to commit?
>
Looks ok.
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