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https://github.com/Zenithsiz/ftmemsim-valgrind.git
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22 lines
425 B
C
22 lines
425 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <signal.h>
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#include "tests/sys_mman.h"
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void sig_hdlr ( int signo ) {
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printf ( "caught sig segv\n" ); exit(1);
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}
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int main ( void ) {
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char* badplace;
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printf ( "installing sig handler\n" );
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signal(SIGSEGV, sig_hdlr);
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printf ( "doing bad thing\n" );
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badplace = get_unmapped_page();
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*(int*)badplace = 0;
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printf ( "exited normally ?!\n" );
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return 0;
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}
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