This is patch 3058645 from the patches DB:
In version 5.4.1 in snmplib/snmpUnixDomain.c in the function
netsnmp_unix_recv there is a recv call on a unix domain socket. This
call has the potential of blocking, even though select returned the
socket as ready to read.
The flag
On Fri, 03 Sep 2010 09:15:33 -0700 Wes wrote:
WH Though I wonder if MSG_DONTWAIT is defined on every OS or not. I'd be
WH tempted to do that call iff [sic] it exists, otherwise stay with the ,0
Given the lateness in the release cycle, I'd tend to go with that safer
option, so a +1 for that.
