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This commit is contained in:
Simon Gardling
2024-09-10 13:03:02 -04:00
parent 53c617d779
commit d66450e427
381 changed files with 28864 additions and 34170 deletions
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75
userland/testbin/badcall/bad_ioctl.c
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@@ -40,64 +40,49 @@
#include "config.h"
#include "test.h"
static
void
one_ioctl_badbuf(int fd, int code, const char *codename,
void *ptr, const char *ptrdesc)
{
int rv;
static void one_ioctl_badbuf(int fd, int code, const char *codename, void *ptr,
const char *ptrdesc) {
int rv;
report_begin("ioctl %s with %s", codename, ptrdesc);
rv = ioctl(fd, code, ptr);
report_check(rv, errno, EFAULT);
report_begin("ioctl %s with %s", codename, ptrdesc);
rv = ioctl(fd, code, ptr);
report_check(rv, errno, EFAULT);
}
static
void
any_ioctl_badbuf(int fd, int code, const char *codename)
{
one_ioctl_badbuf(fd, code, codename, NULL, "NULL pointer");
one_ioctl_badbuf(fd, code, codename, INVAL_PTR, "invalid pointer");
one_ioctl_badbuf(fd, code, codename, KERN_PTR, "kernel pointer");
static void any_ioctl_badbuf(int fd, int code, const char *codename) {
one_ioctl_badbuf(fd, code, codename, NULL, "NULL pointer");
one_ioctl_badbuf(fd, code, codename, INVAL_PTR, "invalid pointer");
one_ioctl_badbuf(fd, code, codename, KERN_PTR, "kernel pointer");
}
#define IOCTL(fd, sym) any_ioctl_badbuf(fd, sym, #sym)
static
void
ioctl_badbuf(void)
{
/*
* Since we don't actually define any ioctls, this code won't
* actually run. But if you do define ioctls, turn these tests
* on for those that actually use the data buffer argument for
* anything.
*/
static void ioctl_badbuf(void) {
/*
* Since we don't actually define any ioctls, this code won't
* actually run. But if you do define ioctls, turn these tests
* on for those that actually use the data buffer argument for
* anything.
*/
/* IOCTL(STDIN_FILENO, TIOCGETA); */
/* IOCTL(STDIN_FILENO, TIOCGETA); */
/* suppress gcc warning */
(void)any_ioctl_badbuf;
/* suppress gcc warning */
(void)any_ioctl_badbuf;
}
static
void
ioctl_badcode(void)
{
int rv;
static void ioctl_badcode(void) {
int rv;
report_begin("invalid ioctl");
rv = ioctl(STDIN_FILENO, NONEXIST_IOCTL, NULL);
report_check(rv, errno, EIOCTL);
report_begin("invalid ioctl");
rv = ioctl(STDIN_FILENO, NONEXIST_IOCTL, NULL);
report_check(rv, errno, EIOCTL);
}
void
test_ioctl(void)
{
test_ioctl_fd();
void test_ioctl(void) {
test_ioctl_fd();
/* Since we don't actually define any ioctls, this is not meaningful */
ioctl_badcode();
ioctl_badbuf();
/* Since we don't actually define any ioctls, this is not meaningful */
ioctl_badcode();
ioctl_badbuf();
}