> -----Original Message-----
> From: jer...@marvell.com <jer...@marvell.com>
> Sent: Tuesday, May 2, 2023 4:49 PM
> To: dev@dpdk.org
> Cc: NBU-Contact-Thomas Monjalon (EXTERNAL) <tho...@monjalon.net>;
> david.march...@redhat.com; ferruh.yi...@xilinx.com;
> step...@networkplumber.org; Jerin Jacob <jer...@marvell.com>;
> sta...@dpdk.org
> Subject: [dpdk-dev] [PATCH v1] examples/ip_pipeline: fix build issue with
> GCC 13
>
> From: Jerin Jacob <jer...@marvell.com>
>
> Fix the following build issue by initializing req to NULL for
> the local variable.
>
> In function 'thread_msg_handle', inlined from 'thread_main' at
> ../examples/ip_pipeline/thread.c:3130:6:
> ../examples/ip_pipeline/thread.c:535:20: warning: 'req' may be used
> uninitialized [-Wmaybe-uninitialized]
> 535 | if (req == NULL)
> | ^
> ../examples/ip_pipeline/thread.c: In function 'thread_main':
> ../examples/ip_pipeline/thread.c:433:32: note: 'req' was declared here
> 433 | struct thread_msg_req *req;
>
> Bugzilla ID: 1220
> Fixes: a8bd581de397 ("examples/ip_pipeline: add thread runtime")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Jerin Jacob <jer...@marvell.com>
> ---
Resolves the warning I see in Bugzilla 1220, thanks.
Now I see a failure in another example app:
"""
examples/ntb/ntb_fwd.c:945:23: error: 'rte_rawdev_xstats_get' accessing 8 bytes
in a region of size 0 [-Werror=stringop-overflow=]
"""
Will open a separate issue for that.
Tested-by: Ali Alnubani <alia...@nvidia.com>
