Bug ID 1509
Summary Build failure on Ubuntu 24.04 with Link Time Optimization (LTO)
Product DPDK
Version 24.07
Hardware x86
OS Linux
Status UNCONFIRMED
Severity normal
Priority Normal
Component core
Assignee dev@dpdk.org
Reporter alialnu@nvidia.com
Target Milestone ---

$ meson --werror -Db_lto=true -Dc_args='-O3'
-Ddisable_drivers=net/ena,net/tap,*/octeontx,*/cnxk build && ninja -C build
[..]
[2453/2453] Linking target app/dpdk-test
In function ‘memcpy’,
    inlined from ‘test_argparse_copy’ at ../app/test/test_argparse.c:94:3,
    inlined from ‘test_argparse_init_obj’ at ../app/test/test_argparse.c:106:2,
    inlined from ‘test_argparse_invalid_basic_param’ at
../app/test/test_argparse.c:116:8:
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:29:10: warning:
‘__builtin___memcpy_chk’ writing 48 bytes into a region of size 0 overflows the
destination [-Wstringop-overflow=]
[..]

OS: Ubuntu 24.04
Meson: 1.3.2
Compiler: gcc 13.2.0

(Note: some drivers are disabled because they report other errors)
          


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