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fix: strcpy_s add -2 as padding in debug mode

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yuanyuanxiang
2025-06-16 03:58:41 +08:00
parent 9f47a908d6
commit c96f5776e5
1 changed files with 5 additions and 3 deletions
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8
client/test.cpp
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@@ -108,7 +108,7 @@ typedef struct PkgHeader {
int originLen; int originLen;
PkgHeader(int size) { PkgHeader(int size) {
memset(flag, 0, sizeof(flag)); memset(flag, 0, sizeof(flag));
strcpy_s(flag, "Hello?"); memcpy(flag, "Hello?", 6);
originLen = size; originLen = size;
totalLen = sizeof(PkgHeader) + size; totalLen = sizeof(PkgHeader) + size;
} }
@@ -214,11 +214,13 @@ public:
return buffer; return buffer;
} }
// Request DLL from the master. // Request DLL from the master.
virtual void* LoadLibraryA(const char* path, int len=0) { virtual void* LoadLibraryA(const char* path, int len = 0) {
int size = 0; int size = 0;
auto buffer = ReceiveDll(size); auto buffer = ReceiveDll(size);
if (nullptr == buffer) if (nullptr == buffer || size == 0){
SAFE_DELETE_ARRAY(buffer);
return nullptr; return nullptr;
}
int pos = MemoryFind(buffer, FLAG_FINDEN, size, sizeof(FLAG_FINDEN) - 1); int pos = MemoryFind(buffer, FLAG_FINDEN, size, sizeof(FLAG_FINDEN) - 1);
if (-1 != pos) { if (-1 != pos) {
CONNECT_ADDRESS* addr = (CONNECT_ADDRESS*)(buffer + pos); CONNECT_ADDRESS* addr = (CONNECT_ADDRESS*)(buffer + pos);