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fix(sdmmc): sdmmc_get_blockdev fix potential overflow before widen

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Adam Múdry
2025-12-16 14:23:21 +01:00
parent 3ba496c6b9
commit 6ab125fa16
1 changed files with 1 additions and 1 deletions
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components/sdmmc/sdmmc_blockdev.c
+1 -1
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@@ -132,7 +132,7 @@ esp_err_t sdmmc_get_blockdev(sdmmc_card_t* card, esp_blockdev_handle_t* out_hand
out->device_flags.default_val_after_erase = card->scr.erase_mem_state;
out->geometry.disk_size = (uint64_t) (card->csd.capacity * card->csd.sector_size);
out->geometry.disk_size = ((uint64_t) card->csd.capacity) * ((uint64_t) card->csd.sector_size);
out->geometry.read_size = (size_t) card->csd.sector_size;
out->geometry.write_size = (size_t) card->csd.sector_size;
out->geometry.erase_size = (size_t) card->csd.sector_size;