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#include <stdio.h> #include <string.h> #include <stdlib.h> void secret(){ printf("Secret message\n"); exit(0); } char foo(int size, char* arg){ char buffer[8]; memcpy(buffer, arg, size); return buffer[0]; } int main(int argc, char* argv[]){ char buffer[64]; if(argc != 2) return -1; printf("%p\n", &secret); FILE *fp = fopen(argv[1], "r"); int size = fread(buffer, 1, 64, fp); fclose(fp); foo(size, buffer); return 0; }
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