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add comments about buffer unsound

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This commit is contained in:
Guilherme S. Salustiano 2024-02-10 08:58:31 +01:00
parent 40282c2666
commit fdb15b2054
1 changed files with 4 additions and 0 deletions
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4
embassy-nrf/src/radio/ble.rs
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@ -334,6 +334,8 @@ impl<'d, T: Instance> Radio<'d, T> {
} }
/// Send packet /// Send packet
/// If the length byte in the package is greater than the buffer length
/// the radio will read memory out of the buffer bounds
pub async fn transmit(&mut self, buffer: &[u8]) -> Result<(), Error> { pub async fn transmit(&mut self, buffer: &[u8]) -> Result<(), Error> {
self.set_buffer(buffer)?; self.set_buffer(buffer)?;
@ -349,6 +351,8 @@ impl<'d, T: Instance> Radio<'d, T> {
} }
/// Receive packet /// Receive packet
/// If the length byte in the received package is greater than the buffer length
/// the radio will write memory out of the buffer bounds
pub async fn receive(&mut self, buffer: &mut [u8]) -> Result<(), Error> { pub async fn receive(&mut self, buffer: &mut [u8]) -> Result<(), Error> {
self.set_buffer(buffer)?; self.set_buffer(buffer)?;