* [DPDK/testpmd Bug 1834] [dpdk-25.11-rc2] Segmentation fault in Rx offload testcase
@ 2025-11-19 7:54 bugzilla
0 siblings, 0 replies; only message in thread
From: bugzilla @ 2025-11-19 7:54 UTC (permalink / raw)
To: dev
http://bugs.dpdk.org/show_bug.cgi?id=1834
Bug ID: 1834
Summary: [dpdk-25.11-rc2] Segmentation fault in Rx offload
testcase
Product: DPDK
Version: unspecified
Hardware: All
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: testpmd
Assignee: dev@dpdk.org
Reporter: jiawenwu@trustnetic.com
Target Milestone: ---
There is a bug introduced by:
Commit 066f3d9cc21c ("ethdev: remove callback checks from fast path")
In test case 139.4 <Rx offload per-port setting in command-line>, testpmd set
fwd csum, and only enable Rx csum offload. Meanwhile, driver like txgbe set
'dev->tx_pkt_prepare = NULL' since Tx offload is disabled. Thus
rte_eth_tx_prepare() calls null pointer cause segmentation fault in
pkt_burst_checksum_forward(), bacause NULL check was removed.
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2025-11-19 7:54 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2025-11-19 7:54 [DPDK/testpmd Bug 1834] [dpdk-25.11-rc2] Segmentation fault in Rx offload testcase bugzilla
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).