tmakin/tegra-linux-noble
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

octeontx2-pf: handle otx2_mbox_get_rsp errors in cn10k.c

Browse Source 
BugLink: https://bugs.launchpad.net/bugs/2101915

[ Upstream commit ac9183023b6a9c09467516abd8aab04f9a2f9564 ]

Add error pointer check after calling otx2_mbox_get_rsp().

Fixes: 2ca89a2c37 ("octeontx2-pf: TC_MATCHALL ingress ratelimiting offload")
Signed-off-by: Dipendra Khadka <kdipendra88@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Sasha Levin <sashal@kernel.org>
CVE-2024-56726
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Dipendra Khadka
2025-03-11 08:51:19 +09:00
committed by Stefan Bader
parent 2b7bdce4c6
commit ab916cf68c
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c
+5
View File
@@ -203,6 +203,11 @@ int cn10k_alloc_leaf_profile(struct otx2_nic *pfvf, u16 *leaf)
rsp = (struct nix_bandprof_alloc_rsp *)
otx2_mbox_get_rsp(&pfvf->mbox.mbox, 0, &req->hdr);
if (IS_ERR(rsp)) {
rc = PTR_ERR(rsp);
goto out;
}
if (!rsp->prof_count[BAND_PROF_LEAF_LAYER]) {
rc = -EIO;
goto out;