I am experimenting allocation failure on a large allocation:
==40324==WARNING: AddressSanitizer failed to allocate 0x002400ec3700 bytes
==40324==AddressSanitizer's allocator is terminating the process instead of
returning 0
==40324==If you don't like this behavior set allocator_may_return_null=1
==40324==AddressSanitizer CHECK failed:
../../../../libsanitizer/sanitizer_common/sanitizer_allocator.cc:147 "((0))
!= (0)" (0x0, 0x0)
#0 0x7f3facdc0050 (/lib64/libasan.so.1+0x5d050)
#1 0x7f3facdc42b3 in __sanitizer::CheckFailed(char const*, int, char
const*, unsigned long long, unsigned long long)
(/lib64/libasan.so.1+0x612b3)
The hardware has 1TB of core memory, and the same allocation works without
problems without -fsanitize=address.
Can anyone suggest a workaround? Thanks!
seba
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