Re: [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

On 06/13/2018 02:45 PM, Joseph Myers wrote: This patch (commit r261518) has broken the build of the glibc testsuite. I see, for example for aarch64-linux-gnu with build-many-glibcs.py: In function 'test_strncat', inlined from 'main' at tester.c:1621:3: tester.c:490:13: error: 'strncat' acces

Re: [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

This patch (commit r261518) has broken the build of the glibc testsuite. I see, for example for aarch64-linux-gnu with build-many-glibcs.py: In function 'test_strncat', inlined from 'main' at tester.c:1621:3: tester.c:490:13: error: 'strncat' accessing 18446744073709551600 or more bytes at

Re: [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

On 06/11/2018 03:25 PM, Jeff Law wrote: On 05/14/2018 04:41 PM, Martin Sebor wrote: r256683 committed to GCC 8 to avoiding duplicate instances of -Wstringop-overflow warnings on some targets has the unintended side-effect of suppressing even singleton instances of the warning in cases such as 's

Re: [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

On 05/14/2018 04:41 PM, Martin Sebor wrote: > r256683 committed to GCC 8 to avoiding duplicate instances of > -Wstringop-overflow warnings on some targets has the unintended > side-effect of suppressing even singleton instances of the warning > in cases such as 'strcat (strcpy (buf, "hello "), "wor

PING 2 [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

Ping: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg00652.html On 06/05/2018 01:58 PM, Martin Sebor wrote: Ping: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg00652.html On 05/14/2018 04:41 PM, Martin Sebor wrote: r256683 committed to GCC 8 to avoiding duplicate instances of -Wstringop-overflo

PING [PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

Ping: https://gcc.gnu.org/ml/gcc-patches/2018-05/msg00652.html On 05/14/2018 04:41 PM, Martin Sebor wrote: r256683 committed to GCC 8 to avoiding duplicate instances of -Wstringop-overflow warnings on some targets has the unintended side-effect of suppressing even singleton instances of the warn

[PATCH] restore -Wstringop-overflow for checked strcpy/strcat (PR 85259)

r256683 committed to GCC 8 to avoiding duplicate instances of -Wstringop-overflow warnings on some targets has the unintended side-effect of suppressing even singleton instances of the warning in cases such as 'strcat (strcpy (buf, "hello "), "world!")' when _FORTIFY_SOURCE is defined. The attach