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| author | Joseph Myers <joseph@codesourcery.com> | 2018-11-01 17:13:55 +0000 |
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| committer | Joseph Myers <joseph@codesourcery.com> | 2018-11-01 17:13:55 +0000 |
| commit | 6f30e59fc9d9945a225de9b2c7b260ff64e72140 (patch) | |
| tree | a89ad093455035b0846c3ec851f2144cc764e57a /nptl/tst-rwlock19.c | |
| parent | daea71c2e4234e8c7ed78ce3d980b25f63744a14 (diff) | |
| download | glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.tar.gz glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.tar.xz glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.zip | |
Disable -Wformat-overflow= warnings for some printf tests.
Recent GCC -Wformat-overflow= changes result in some printf tests failing to build, because those tests are deliberately testing the handling of formats writing more than INT_MAX characters and the handling of NULL arguments to the %s format, which GCC now warns about. This patch duly disables -Wformat-overflow= for the relevant calls to printf functions. Tested with build-many-glibcs.py with GCC mainline for aarch64-linux-gnu. * stdio-common/bug22.c: Include <libc-diag.h>. (do_test): Disable -Wformat-overflow= warnings around fprintf calls outputting more than INT_MAX characters. * stdio-common/tst-printf.c: Disable -Wformat-overflow= warnings around printf call with NULL %s argument.
Diffstat (limited to 'nptl/tst-rwlock19.c')
0 files changed, 0 insertions, 0 deletions