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logger: fix overflow on SD card total bytes

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Simone Guscetti
2018-05-18 08:53:25 +02:00
committed by Lorenz Meier
parent c7cb62eb28
commit 700b2c6294
1 changed files with 1 additions and 1 deletions
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2
src/modules/logger/logger.cpp
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@@ -2117,7 +2117,7 @@ int Logger::check_free_space()
uint64_t min_free_bytes = 300ULL * 1024ULL * 1024ULL;
uint64_t total_bytes = statfs_buf.f_blocks * statfs_buf.f_bsize;
uint64_t total_bytes = (uint64_t)statfs_buf.f_blocks * statfs_buf.f_bsize;
if (total_bytes / 10 < min_free_bytes) { // reduce the minimum if it's larger than 10% of the disk size
min_free_bytes = total_bytes / 10;