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| author | Joseph Myers <joseph@codesourcery.com> | 2018-11-01 17:13:55 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2018-11-01 17:13:55 +0000 |
| commit | 6f30e59fc9d9945a225de9b2c7b260ff64e72140 (patch) | |
| tree | a89ad093455035b0846c3ec851f2144cc764e57a /pwd | |
| parent | daea71c2e4234e8c7ed78ce3d980b25f63744a14 (diff) | |
| download | glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.zip glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.tar.gz glibc-6f30e59fc9d9945a225de9b2c7b260ff64e72140.tar.bz2 | |
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 'pwd')
0 files changed, 0 insertions, 0 deletions