From: Serhii Iliushyk <sil-plv@napatech.com>
To: dev@dpdk.org
Cc: mko-plv@napatech.com, sil-plv@napatech.com, ckm@napatech.com,
stephen@networkplumber.org,
Danylo Vodopianov <dvo-plv@napatech.com>
Subject: [PATCH v1 20/31] net/ntnic: fix array verification
Date: Tue, 21 Jan 2025 18:07:58 +0100 [thread overview]
Message-ID: <20250121170814.3252171-21-sil-plv@napatech.com> (raw)
In-Reply-To: <20250121170814.3252171-1-sil-plv@napatech.com>
From: Danylo Vodopianov <dvo-plv@napatech.com>
if statement was modify to ensure that word_off
doesn't exceed the size of the array
Coverity issue: 448958
Fixes: 7fa0bf29e667 ("net/ntnic: add hash module")
Signed-off-by: Danylo Vodopianov <dvo-plv@napatech.com>
---
drivers/net/ntnic/nthw/flow_api/hw_mod/hw_mod_hsh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ntnic/nthw/flow_api/hw_mod/hw_mod_hsh.c b/drivers/net/ntnic/nthw/flow_api/hw_mod/hw_mod_hsh.c
index cc8db2fae5..d19e72e323 100644
--- a/drivers/net/ntnic/nthw/flow_api/hw_mod/hw_mod_hsh.c
+++ b/drivers/net/ntnic/nthw/flow_api/hw_mod/hw_mod_hsh.c
@@ -221,7 +221,7 @@ static int hw_mod_hsh_rcp_mod(struct flow_api_backend_s *be, enum hw_hsh_e field
break;
case HW_HSH_RCP_WORD_MASK:
- if (word_off > HSH_RCP_WORD_MASK_SIZE) {
+ if (word_off >= HSH_RCP_WORD_MASK_SIZE) {
WORD_OFF_TOO_LARGE_LOG;
return WORD_OFF_TOO_LARGE;
}
--
2.45.0
next prev parent reply other threads:[~2025-01-21 17:10 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-21 17:07 [PATCH v1 00/31] net/ntnic: bugfixes and refactoring Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 01/31] net/ntnic: fix index verification Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 02/31] net/ntnic: add thread check return code Serhii Iliushyk
2025-01-21 18:24 ` Stephen Hemminger
2025-01-21 17:07 ` [PATCH v1 03/31] net/ntnic: add return code handling Serhii Iliushyk
2025-01-21 18:30 ` Stephen Hemminger
2025-01-21 17:07 ` [PATCH v1 04/31] net/ntnic: add array index verification Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 05/31] net/ntnic: fix realloc memory leak Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 06/31] net/ntnic: fix array index verification Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 07/31] net/ntnic: add var definition transparently Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 08/31] net/ntnic: add proper var freed Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 09/31] net/ntnic: remove deadcode Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 10/31] net/ntnic: fix potentially overflow Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 11/31] net/ntnic: add null checking Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 12/31] net/ntnic: fix overflow issue Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 13/31] net/ntnic: fix untrusted loop bound Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 14/31] net/ntnic: add null checking Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 15/31] net/ntnic: move " Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 16/31] net/ntnic: fix var size Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 17/31] net/ntnic: fix var overflow Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 18/31] net/ntnic: remove dead code Serhii Iliushyk
2025-01-21 17:07 ` [PATCH v1 19/31] net/ntnic: remove convert error func Serhii Iliushyk
2025-01-21 17:07 ` Serhii Iliushyk [this message]
2025-01-21 17:07 ` [PATCH v1 21/31] net/ntnic: fix memory leak Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 22/31] net/ntnic: remove extra address-of operator Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 23/31] net/ntnic: remove extra check for null Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 24/31] net/ntnic: remove unused code Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 25/31] net/ntnic: refactor RSS implementation Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 26/31] net/ntnic: fix age timeout recalculation into fpga unit Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 27/31] net/ntnic: rework age event generation Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 28/31] net/ntnic: fix group print Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 29/31] net/ntnic: extend module mapping Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 30/31] net/ntnic: refactoring of the FPGA initialization Serhii Iliushyk
2025-01-21 17:08 ` [PATCH v1 31/31] net/ntnic: remove tag EXPERIMENTAL Serhii Iliushyk
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