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mem_link_valid ( called by MEM_SANITY() ) need to be called under protected conditions.
because, plug_holes which is called by mem_free will change data that used by mem_link_valid.
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@ -935,6 +935,9 @@ mem_malloc_adjust_lfree:
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lfree = cur;
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lfree = cur;
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LWIP_ASSERT("mem_malloc: !lfree->used", ((lfree == ram_end) || (!lfree->used)));
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LWIP_ASSERT("mem_malloc: !lfree->used", ((lfree == ram_end) || (!lfree->used)));
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}
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}
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/* mem_link_valid ( called by MEM_SANITY() ) need to be called under protected conditions.
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because, plug_holes which is called by mem_free will change data that used by mem_link_valid */
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MEM_SANITY();
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LWIP_MEM_ALLOC_UNPROTECT();
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LWIP_MEM_ALLOC_UNPROTECT();
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sys_mutex_unlock(&mem_mutex);
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sys_mutex_unlock(&mem_mutex);
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LWIP_ASSERT("mem_malloc: allocated memory not above ram_end.",
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LWIP_ASSERT("mem_malloc: allocated memory not above ram_end.",
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@ -947,7 +950,6 @@ mem_malloc_adjust_lfree:
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#if MEM_OVERFLOW_CHECK
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#if MEM_OVERFLOW_CHECK
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mem_overflow_init_element(mem, size_in);
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mem_overflow_init_element(mem, size_in);
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#endif
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#endif
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MEM_SANITY();
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return (u8_t *)mem + SIZEOF_STRUCT_MEM + MEM_SANITY_OFFSET;
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return (u8_t *)mem + SIZEOF_STRUCT_MEM + MEM_SANITY_OFFSET;
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}
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}
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}
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}
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