diff mbox series

fib: fix adding a default route

Message ID 20230703154335.69883-1-vladimir.medvedkin@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Thomas Monjalon
Headers
Series fib: fix adding a default route |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/loongarch-compilation success Compilation OK
ci/loongarch-unit-testing success Unit Testing PASS
ci/Intel-compilation success Compilation OK
ci/intel-Testing success Testing PASS
ci/github-robot: build success github build: passed
ci/intel-Functional success Functional PASS
ci/iol-mellanox-Performance success Performance Testing PASS
ci/iol-abi-testing success Testing PASS
ci/iol-unit-testing success Testing PASS
ci/iol-aarch-unit-testing success Testing PASS
ci/iol-x86_64-compile-testing success Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/iol-broadcom-Performance success Performance Testing PASS
ci/iol-broadcom-Functional success Functional Testing PASS
ci/iol-intel-Functional success Functional Testing PASS
ci/iol-aarch64-compile-testing success Testing PASS
ci/iol-testing success Testing PASS
ci/iol-x86_64-unit-testing success Testing PASS

Commit Message

Vladimir Medvedkin July 3, 2023, 3:43 p.m. UTC 
  Fixed an issue that occurs when
adding a default route as the first route.

Bugzilla ID: 1160
Fixes: 7dc7868b200d ("fib: add DIR24-8 dataplane algorithm")
Cc: stable@dpdk.org

Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
---

v2:
 - remove unnecessary parenthesis

---
 lib/fib/dir24_8.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Thomas Monjalon July 6, 2023, 2:01 p.m. UTC | #1 
03/07/2023 17:43, Vladimir Medvedkin:
> Fixed an issue that occurs when
> adding a default route as the first route.
> 
> Bugzilla ID: 1160
> Fixes: 7dc7868b200d ("fib: add DIR24-8 dataplane algorithm")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>

Applied, thanks.
diff mbox series

Patch

diff --git a/lib/fib/dir24_8.c b/lib/fib/dir24_8.c
index a8ba4f64ca..3efdcb533c 100644
--- a/lib/fib/dir24_8.c
+++ b/lib/fib/dir24_8.c
@@ -390,7 +390,7 @@  modify_fib(struct dir24_8_tbl *dp, struct rte_rib *rib, uint32_t ip,
 				(uint32_t)(1ULL << (32 - tmp_depth));
 		} else {
 			redge = ip + (uint32_t)(1ULL << (32 - depth));
-			if (ledge == redge)
+			if (ledge == redge && ledge != 0)
 				break;
 			ret = install_to_fib(dp, ledge, redge,
 				next_hop);