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lacp: Require non-zero system ID.

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It's a bug if LACP is configured with a system ID of zero.  This
patch assert fails in this case.
This commit is contained in:
Ethan Jackson
2011-11-29 13:22:18 -08:00
parent 6a542738b2
commit 69fdadb1a9
2 changed files with 7 additions and 0 deletions
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2
lib/lacp.c
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@@ -224,6 +224,8 @@ lacp_destroy(struct lacp *lacp)
void
lacp_configure(struct lacp *lacp, const struct lacp_settings *s)
{
assert(!eth_addr_is_zero(s->id));
if (!lacp->name || strcmp(s->name, lacp->name)) {
free(lacp->name);
lacp->name = xstrdup(s->name);