3rd-party/linux-kernel-module-cheat
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Code Issues Releases Wiki Activity

rand_check pid

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Ciro Santilli
2017-10-07 07:21:08 +01:00
parent 4768027b9e
commit f3253d5109
1 changed files with 7 additions and 1 deletions
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8
kernel_module/user/rand_check.c
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@@ -11,7 +11,9 @@
#include <stdint.h> #include <stdint.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <sys/types.h>
#include <time.h> #include <time.h>
#include <unistd.h>
int bss = 0; int bss = 0;
int data = 1; int data = 1;
@@ -21,13 +23,17 @@ int main(__attribute__((unused)) int argc, char **argv) {
uint64_t uint64; uint64_t uint64;
FILE *fp; FILE *fp;
printf("time(NULL) = %ju\n", (uintmax_t)time(NULL)); /* Loaded addresses. */
printf("&i = %p\n", (void *)&i); printf("&i = %p\n", (void *)&i);
printf("&argv[0] = %p\n", (void *)&argv[0]); printf("&argv[0] = %p\n", (void *)&argv[0]);
printf("&main = %p\n", (void *)(intptr_t)main); printf("&main = %p\n", (void *)(intptr_t)main);
printf("&bss = %p\n", (void *)&bss); printf("&bss = %p\n", (void *)&bss);
printf("&data = %p\n", (void *)&data); printf("&data = %p\n", (void *)&data);
/* Misc syscalls. */
printf("time(NULL) = %ju\n", (uintmax_t)time(NULL));
printf("pid = %ju\n", (uintmax_t)getpid());
/* malloc */ /* malloc */
ip = malloc(sizeof(*ip)); ip = malloc(sizeof(*ip));
printf("&malloc = %p\n", (void *)ip); printf("&malloc = %p\n", (void *)ip);