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Merge pull request #18416 from maribu/cpu/stm32/periph/stm32_eth/bugfix

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cpu/stm32/periph_eth: fix horrible memory corruption bug
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benpicco 2022-08-09 03:01:33 +02:00 committed by GitHub
commit 26faa881b6
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1 changed files with 1 additions and 1 deletions
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cpu/stm32/periph/eth.c
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@ -242,7 +242,7 @@ static void _init_dma_descriptors(void)
for (i = 0; i < ETH_TX_DESCRIPTOR_COUNT - 1; i++) {
tx_desc[i].desc_next = &tx_desc[i + 1];
}
tx_desc[ETH_RX_DESCRIPTOR_COUNT - 1].desc_next = &tx_desc[0];
tx_desc[ETH_TX_DESCRIPTOR_COUNT - 1].desc_next = &tx_desc[0];
rx_curr = &rx_desc[0];
tx_curr = &tx_desc[0];