add missing null ptr check in alloc example #99198
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Looks sensible to me, @bors r+ rollup |
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add missing null ptr check in alloc example `alloc` can return null on OOM, if I understood correctly. So we should never just deref a pointer we get from `alloc`.
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add missing null ptr check in alloc example `alloc` can return null on OOM, if I understood correctly. So we should never just deref a pointer we get from `alloc`.
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add missing null ptr check in alloc example `alloc` can return null on OOM, if I understood correctly. So we should never just deref a pointer we get from `alloc`.
Dylan-DPC
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Jul 18, 2022
add missing null ptr check in alloc example `alloc` can return null on OOM, if I understood correctly. So we should never just deref a pointer we get from `alloc`.
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Rollup of 7 pull requests Successful merges: - rust-lang#98839 (Add assertion that `transmute_copy`'s U is not larger than T) - rust-lang#98998 (Remove branch target prologues from `#[naked] fn`) - rust-lang#99198 (add missing null ptr check in alloc example) - rust-lang#99344 (rustdoc: avoid inlining items with duplicate `(type, name)`) - rust-lang#99351 (Use `typeck_results` to get accurate qpath res for arg mismatch error) - rust-lang#99378 (interpret/visitor: add missing early return) - rust-lang#99394 (Add regression test for rust-lang#95230) Failed merges: r? `@ghost` `@rustbot` modify labels: rollup
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alloccan return null on OOM, if I understood correctly. So we should never just deref a pointer we get fromalloc.