📄 coremaker2.c
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/* Simple little program that just generates a core dump from inside some nested function calls. Keep this as self contained as possible, I.E. use no environment resources other than possibly abort(). */#ifndef __STDC__#define const /**/#endif#ifndef HAVE_ABORT#define HAVE_ABORT 1#endif#if HAVE_ABORT#define ABORT abort()#else#define ABORT {char *invalid = 0; *invalid = 0xFF;}#endif/* Don't make these automatic vars or we will have to walk back up the stack to access them. */char *buf1;char *buf2;int coremaker_data = 1; /* In Data section */int coremaker_bss; /* In BSS section */const int coremaker_ro = 201; /* In Read-Only Data section */voidfunc2 (int x){ int coremaker_local[5]; int i; static int y; /* Make sure that coremaker_local doesn't get optimized away. */ for (i = 0; i < 5; i++) coremaker_local[i] = i; coremaker_bss = 0; for (i = 0; i < 5; i++) coremaker_bss += coremaker_local[i]; coremaker_data = coremaker_ro + 1; y = 10 * x; ABORT;}voidfunc1 (int x){ func2 (x * 2);}int main (){ func1 (10); return 0;}
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