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Merge pull request #1870 from tannewt/fix_nrf_internal_flash_crash

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Fix crash in internal filesystem on nrf
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Dan Halbert 2019-05-08 19:41:17 -04:00 committed by GitHub
commit 019254a9d2
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1 changed files with 3 additions and 1 deletions
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4
ports/nrf/supervisor/internal_flash.c
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@ -97,7 +97,9 @@ mp_uint_t supervisor_flash_write_blocks(const uint8_t *src, uint32_t lba, uint32
count = MIN(num_blocks, count); count = MIN(num_blocks, count);
if (page_addr != _flash_page_addr) { 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; _flash_page_addr = page_addr;
// Copy the current contents of the entire page into the cache. // Copy the current contents of the entire page into the cache.