* [DPDK/ethdev Bug 2038] net/intel/ice: xtr_field_offs parsed one byte wide
@ 2026-09-13 17:36 bugzilla
0 siblings, 0 replies; only message in thread
From: bugzilla @ 2026-09-13 17:36 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=2038
Bug ID: 2038
Summary: net/intel/ice: xtr_field_offs parsed one byte wide
Product: DPDK
Version: 26.11
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: stephen@networkplumber.org
Target Milestone: ---
drivers/net/intel/ice/ice_ethdev.c:735, ice_ethdev.h:637
handle_field_offs_arg() stores a uint8_t:
uint8_t *offset = offs_args;
...
*offset = atoi(value);
but the caller passes &ad->devargs.xtr_field_offs, which is an int. Only
one of the four bytes is written, so the rest keeps whatever was there.
Distinct from item 2 (different handler, opposite direction).
Fixes: df539aaf35cb ("net/ice: refactor flex descriptor protocol field
extraction")
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