diff options
| author | Wainer dos Santos Moschetta <wainersm@linux.vnet.ibm.com> | 2017-04-05 10:28:21 -0300 |
|---|---|---|
| committer | Tulio Magno Quites Machado Filho <tuliom@linux.vnet.ibm.com> | 2017-04-05 10:28:41 -0300 |
| commit | ff65c87443fe628d1e1e0106a5fcafc2104a5d7e (patch) | |
| tree | fa559d38b01a60e8878418b9d08755546dc4833b /elf/tst-execstack.c | |
| parent | 18b6e2c86ce03c9be8ee0a53840fe5d533de22b3 (diff) | |
| download | glibc-ff65c87443fe628d1e1e0106a5fcafc2104a5d7e.tar glibc-ff65c87443fe628d1e1e0106a5fcafc2104a5d7e.tar.gz glibc-ff65c87443fe628d1e1e0106a5fcafc2104a5d7e.tar.bz2 glibc-ff65c87443fe628d1e1e0106a5fcafc2104a5d7e.zip | |
Add page tests to string/test-strnlen.
May be tricky for otimized implementations to handle strings around
page boundary once, for instance, it is performed unaligned loads or
when maxlen is used as a hint for vectorized loops. The test cases
should unveil regression bugs on these cases.
To some extend do_random_tests in string/test-strnlen tests strings
placed at page end but it does not cover all cases. So this change
adds tests which consists of placing strings of varying sizes ending
at the page boundary. It also combines with different values of maxlen.
Tested on ppc64le and x86_64.
* string/test-strnlen.c (do_page_tests): New function
to check length of strings ending at the page boundary.
(test_main): Added call to the do_page_tests function.
Diffstat (limited to 'elf/tst-execstack.c')
0 files changed, 0 insertions, 0 deletions