MFC r201444:
The size of credential messages is limited by CMGROUP_MAX rather than NGROUPS.
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@ -149,7 +149,7 @@ update_client_creds(int s, kcm_client *peer)
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struct sockcred *sc;
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memset(&msg, 0, sizeof(msg));
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crmsgsize = CMSG_SPACE(SOCKCREDSIZE(NGROUPS));
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crmsgsize = CMSG_SPACE(SOCKCREDSIZE(CMGROUP_MAX));
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if (crmsgsize == 0)
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return 1 ;
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