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invalidate memmgt thread dict

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SG
2022-11-12 00:19:06 +10:00
parent 721ab717d7
commit cb1a9a62fb
1 changed files with 42 additions and 0 deletions
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furi/core/memmgr_heap.c
+42
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@@ -191,8 +191,41 @@ size_t memmgr_heap_get_thread_memory(FuriThreadId thread_id) {
#undef traceMALLOC
static inline void traceMALLOC(void* pointer, size_t size) {
FuriThreadId thread_id = furi_thread_get_current_id();
volatile uint32_t ptr = 0;
volatile uint32_t sz = 0;
const uint32_t ram_start = 0x20000000;
const uint32_t ram_end = 0x20030000;
if(thread_id && memmgr_heap_thread_trace_depth == 0) {
memmgr_heap_thread_trace_depth++;
{
MemmgrHeapThreadDict_it_t thread_dict_it;
for(MemmgrHeapThreadDict_it(thread_dict_it, memmgr_heap_thread_dict);
!MemmgrHeapThreadDict_end_p(thread_dict_it);
MemmgrHeapThreadDict_next(thread_dict_it)) {
MemmgrHeapThreadDict_itref_t* data = MemmgrHeapThreadDict_ref(thread_dict_it);
if(data->key != 0) {
MemmgrHeapAllocDict_t* alloc_dict = &data->value;
MemmgrHeapAllocDict_it_t alloc_dict_it;
for(MemmgrHeapAllocDict_it(alloc_dict_it, *alloc_dict);
!MemmgrHeapAllocDict_end_p(alloc_dict_it);
MemmgrHeapAllocDict_next(alloc_dict_it)) {
MemmgrHeapAllocDict_itref_t* data = MemmgrHeapAllocDict_ref(alloc_dict_it);
ptr = data->key;
sz = data->value;
if(ptr < ram_start || ptr > ram_end) {
furi_crash("Invalid pointer");
} else if(sz == 0 || sz > 0x10000) {
furi_crash("Invalid size");
}
}
}
}
}
MemmgrHeapAllocDict_t* alloc_dict =
MemmgrHeapThreadDict_get(memmgr_heap_thread_dict, (uint32_t)thread_id);
if(alloc_dict) {
@@ -200,6 +233,15 @@ static inline void traceMALLOC(void* pointer, size_t size) {
}
memmgr_heap_thread_trace_depth--;
}
ptr = (uint32_t)pointer;
sz = (uint32_t)size;
if(ptr < ram_start || ptr > ram_end) {
furi_crash("^ Invalid pointer");
} else if(sz == 0 || sz > 0x10000) {
furi_crash("^ Invalid size");
}
}
#undef traceFREE