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X-MS-Exchange-CrossTenant-UserPrincipalName: aIEmtzZENCsN7kdKjFkcJRQ2qItzRo2AxskTuZmQ2cua57OcRCK5tU+FGMugnKD5q85PTc9/OHSVNha9mIhONLkZQg+b+Zfh0OnT3XlP0o8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: SA1PR11MB5779 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 17/06/2022 13:06, David Marchand wrote: > On Thu, Jun 16, 2022 at 11:33 AM David Marchand > wrote: >> GCC 12 raises the following warning: >> >> In function ‘_mm256_loadu_si256’, >> inlined from ‘rte_mov32’ at >> ../lib/eal/x86/include/rte_memcpy.h:319:9, >> inlined from ‘rte_mov128’ at >> ../lib/eal/x86/include/rte_memcpy.h:344:2, >> inlined from ‘rte_memcpy_generic’ at >> ../lib/eal/x86/include/rte_memcpy.h:438:4, >> inlined from ‘rte_memcpy’ at >> ../lib/eal/x86/include/rte_memcpy.h:882:10, >> inlined from ‘setup_test_string.constprop’ at >> ../app/test/test_ipsec.c:572:4: >> /usr/lib/gcc/x86_64-redhat-linux/12/include/avxintrin.h:929:10: error: >> array subscript ‘__m256i_u[3]’ is partly outside array bounds of >> ‘const char[108]’ [-Werror=array-bounds] >> 929 | return *__P; >> | ^~~~ >> ../app/test/test_ipsec.c: In function ‘setup_test_string.constprop’: >> ../app/test/test_ipsec.c:539:12: note: at offset 96 into object >> ‘null_plain_data’ of size 108 >> 539 | const char null_plain_data[] = >> | ^~~~~~~~~~~~~~~ >> >> Add a hint so that the compiler understands the copied data is within >> the passed string boundaries. >> > Ferruh had opened a bz. > > Bugzilla ID: 848 >> Cc: stable@dpdk.org >> >> Signed-off-by: David Marchand Acked-by: Vladimir Medvedkin > -- Regards, Vladimir