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Fix crash in internal filesystem on nrf #1870

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Merged
merged 1 commit into from
May 8, 2019
Merged

Fix crash in internal filesystem on nrf #1870

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4 changes: 3 additions & 1 deletion ports/nrf/supervisor/internal_flash.c
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Original file line number Diff line number Diff line change
Expand Up @@ -97,7 +97,9 @@ mp_uint_t supervisor_flash_write_blocks(const uint8_t *src, uint32_t lba, uint32
count = MIN(num_blocks, count);

if (page_addr != _flash_page_addr) {
nrf_nvm_safe_flash_page_write(_flash_page_addr, _flash_cache);
// Write out anything in cache before overwriting it.
supervisor_flash_flush();

_flash_page_addr = page_addr;

// Copy the current contents of the entire page into the cache.
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