You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
There is too little confidence in this mistake, why not return to errno. The mmap interface provides the errno, such as the ENOMEM and SIGSEGV interfaces.
/rust/src/libstd/sys/unix/stack_overflow.rs:150
panic!("failed to allocate an alternative stack")
Activity
silence-coding commentedon Feb 22, 2021
tesuji commentedon Feb 22, 2021
Please try again your code latest nightly Rust version. Also could you paste the ICE backtrace?
@rustbot label E-needs-mcve I-ICE
12101111 commentedon Feb 22, 2021
@tesuji This is not a ICE
This issue propose printing errno on this
panic
:rust/library/std/src/sys/unix/stack_overflow.rs
Lines 142 to 153 in e952db8
thomcc commentedon Feb 22, 2021
Probably we want this then:
@rustbot label: -I-ICE, -T-compiler, +T-libs
mmap
call fails #83223Rollup merge of rust-lang#83223 - JohnTitor:display-err-from-mmap, r=…
Rollup merge of rust-lang#83223 - JohnTitor:display-err-from-mmap, r=…