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fail_bounds_check incorrectly casts temporary to static #11976

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brson opened this issue Feb 1, 2014 · 0 comments · Fixed by #12357
Closed

fail_bounds_check incorrectly casts temporary to static #11976

brson opened this issue Feb 1, 2014 · 0 comments · Fixed by #12357
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E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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@brson
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brson commented Feb 1, 2014

fail_bounds_check creates an error string dynamically, then passes it as an unsafe pointer to fail_, which then casts the string to &'static str, then to ~Any, then throws it to another task.

Nominating.
@chromatic chromatic mentioned this issue Feb 18, 2014
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@bors bors closed this as completed in aa06bf4 Feb 18, 2014
flip1995 pushed a commit to flip1995/rust that referenced this issue Feb 27, 2025
@Alexendoo
fix: map_entry FP inside closure (rust-lang#14307)
4a9b8c6 
Closes rust-lang#11976

changelog: [`map_entry`]: fix FP inside closure
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E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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Made fail_bounds_check more careful with strings.
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@brson