pt-write-code.c File Reference

#include "tests/lib.h"
#include "tests/main.h"

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Functions
void	test_main (void)
	Try to write to the code segment. More...

Function Documentation

test_main()

void test_main

(

void

)

Try to write to the code segment.

tests/main.h

The process must be terminated with -1 exit code.

< Save a copy of the stack pointer.

< Move stack pointer to bottom of page.

< Push 32 bytes on stack at once.

< Restore copied stack pointer.

< Tell GCC we destroyed eax.

Definition at line 8 of file pt-write-code.c.

References buf, CHECK, CHILD_CNT, close(), create(), exec_children(), fail(), file_name, msg(), open(), random_bytes(), wait_children(), and write().

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