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Use is_multiple_of instead of % == 0 (#3244)

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I was reading the changelog of 1.87 and noticed that it's stable now.
Realised that I saw a todo in the code :)

https://releases.rs/docs/1.87.0/
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Ivan Gulakov 2025-05-17 00:13:31 +02:00 committed by GitHub
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libafl_intelpt/src/linux.rs
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@ -724,8 +724,7 @@ impl IntelPTBuilder {
/// Set the size of the perf aux buffer (actual PT traces buffer) /// Set the size of the perf aux buffer (actual PT traces buffer)
pub fn perf_aux_buffer_size(mut self, perf_aux_buffer_size: usize) -> Result<Self, Error> { pub fn perf_aux_buffer_size(mut self, perf_aux_buffer_size: usize) -> Result<Self, Error> {
// todo:replace with is_multiple_of once stable if !perf_aux_buffer_size.is_multiple_of(PAGE_SIZE) {
if perf_aux_buffer_size % PAGE_SIZE != 0 {
return Err(Error::illegal_argument( return Err(Error::illegal_argument(
"IntelPT perf_aux_buffer must be page aligned", "IntelPT perf_aux_buffer must be page aligned",
)); ));