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| author | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
|---|---|---|
| committer | Qi Wang <interwq@gwu.edu> | 2019-04-03 00:50:42 (GMT) |
| commit | b0b3e49a54ec29e32636f4577d9d5a896d67fd20 (patch) | |
| tree | e80fd5feaedd401e7e2c884e73f8c884f51b5a65 /test/integration/rallocx.c | |
| parent | 61efbda7098de6fe64c362d309824864308c36d4 (diff) | |
| parent | f7489dc8f1fac233b0cd4e40331de8b738b1f2e2 (diff) | |
| download | jemalloc-5.2.0.zip jemalloc-5.2.0.tar.gz jemalloc-5.2.0.tar.bz2 | |
Merge branch 'dev'5.2.0
Diffstat (limited to 'test/integration/rallocx.c')
| -rw-r--r-- | test/integration/rallocx.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/integration/rallocx.c b/test/integration/rallocx.c index 7821ca5..08ed08d 100644 --- a/test/integration/rallocx.c +++ b/test/integration/rallocx.c @@ -208,6 +208,16 @@ TEST_BEGIN(test_lg_align_and_zero) { } TEST_END +/* + * GCC "-Walloc-size-larger-than" warning detects when one of the memory + * allocation functions is called with a size larger than the maximum size that + * they support. Here we want to explicitly test that the allocation functions + * do indeed fail properly when this is the case, which triggers the warning. + * Therefore we disable the warning for these tests. + */ +JEMALLOC_DIAGNOSTIC_PUSH +JEMALLOC_DIAGNOSTIC_IGNORE_ALLOC_SIZE_LARGER_THAN + TEST_BEGIN(test_overflow) { size_t largemax; void *p; @@ -234,6 +244,9 @@ TEST_BEGIN(test_overflow) { } TEST_END +/* Re-enable the "-Walloc-size-larger-than=" warning */ +JEMALLOC_DIAGNOSTIC_POP + int main(void) { return test( |