Messages in this thread | | | Date | Fri, 12 Feb 2021 12:39:17 -0600 | From | "Gustavo A. R. Silva" <> | Subject | [bug report] octeontx2-af: cn10k: Uninitialized variables |
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Hi,
Variables cgx_id and lmac_id are being used uninitialized at lines 731 and 733 in the following function:
723 static int rvu_cgx_config_intlbk(struct rvu *rvu, u16 pcifunc, bool en) 724 { 725 struct mac_ops *mac_ops; 726 u8 cgx_id, lmac_id; 727 728 if (!is_cgx_config_permitted(rvu, pcifunc)) 729 return -EPERM; 730 731 mac_ops = get_mac_ops(rvu_cgx_pdata(cgx_id, rvu)); 732 733 return mac_ops->mac_lmac_intl_lbk(rvu_cgx_pdata(cgx_id, rvu), 734 lmac_id, en); 735 }
This bug was introduced by commit 3ad3f8f93c81 ("octeontx2-af: cn10k: MAC internal loopback support")
What's the right solution for this?
Thanks -- Gustavo
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