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HAL_PX4: use calloc for malloc_type() 

this ensures that EKF memory is zero on start
This commit is contained in:
Andrew Tridgell 2018-01-17 08:02:46 +11:00
parent 4322ef7ca4
commit a99b690d49
1 changed files with 2 additions and 2 deletions
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4
libraries/AP_HAL_PX4/Util.cpp
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@ -250,10 +250,10 @@ void *PX4Util::malloc_type(size_t size, AP_HAL::Util::Memory_Type mem_type)
if (mem_type == AP_HAL::Util::MEM_DMA_SAFE) { if (mem_type == AP_HAL::Util::MEM_DMA_SAFE) {
return fat_dma_alloc(size); return fat_dma_alloc(size);
} else { } else {
return malloc(size); return calloc(1, size);
} }
#else #else
return malloc(size); return calloc(1, size);
#endif #endif
} }
void PX4Util::free_type(void *ptr, size_t size, AP_HAL::Util::Memory_Type mem_type) void PX4Util::free_type(void *ptr, size_t size, AP_HAL::Util::Memory_Type mem_type)