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authorDaniel Borkmann <dborkman@redhat.com>2013-03-16 14:25:20 +0100
committerDaniel Borkmann <dborkman@redhat.com>2013-03-16 14:25:20 +0100
commitd040e1715d0afb74a474bcf1552e250cbceb8966 (patch)
treeadd26ad6639c1a89cc32c67fe92c86ba31521e69 /flowtop
parent79a5df56848ccacf1ab0202e969a8a5206ecaafe (diff)
netsniff-ng trafgen: check return value of pull_and_flush_ring
Let us check the return value when the timer triggers a TX flush request to the kernel. However, ignore the case of BADFS and NOBUFS. The socket could already have been closed before the timer triggers in the first case, and in the second, we just let the next timer continue processing if currently the buffer space is exhausted. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
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