diff options
Diffstat (limited to 'pkg/csource')
| -rw-r--r-- | pkg/csource/generated.go | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go index 44b6a1297..8b8fadc5c 100644 --- a/pkg/csource/generated.go +++ b/pkg/csource/generated.go @@ -8251,6 +8251,8 @@ static void initialize_cgroups() #if SYZ_EXECUTOR || SYZ_SANDBOX_NONE || SYZ_SANDBOX_SETUID || SYZ_SANDBOX_NAMESPACE || SYZ_SANDBOX_ANDROID #include <errno.h> #include <sys/mount.h> +#include <sys/stat.h> +#include <unistd.h> static void setup_common() { @@ -8259,6 +8261,22 @@ static void setup_common() } } +static void setup_binderfs() +{ + if (mkdir("/dev/binderfs", 0777)) { + debug("mkdir(/dev/binderfs) failed: %d\n", errno); + } + + if (mount("binder", "/dev/binderfs", "binder", 0, NULL)) { + debug("mount of binder at /dev/binderfs failed: %d\n", errno); + } +#if !SYZ_EXECUTOR && !SYZ_USE_TMP_DIR + if (symlink("/dev/binderfs", "./binderfs")) { + debug("symlink(/dev/binderfs, ./binderfs) failed: %d\n", errno); + } +#endif +} + #include <sched.h> #include <sys/prctl.h> #include <sys/resource.h> @@ -8406,6 +8424,7 @@ static int do_sandbox_none(void) #if SYZ_EXECUTOR || SYZ_WIFI initialize_wifi_devices(); #endif + setup_binderfs(); loop(); doexit(1); } @@ -8449,6 +8468,7 @@ static int do_sandbox_setuid(void) #if SYZ_EXECUTOR || SYZ_WIFI initialize_wifi_devices(); #endif + setup_binderfs(); const int nobody = 65534; if (setgroups(0, NULL)) @@ -8549,6 +8569,7 @@ static int namespace_sandbox_proc(void* arg) fail("chroot failed"); if (chdir("/")) fail("chdir failed"); + setup_binderfs(); drop_caps(); loop(); @@ -9217,6 +9238,7 @@ static int do_sandbox_android(void) setfilecon(".", SELINUX_LABEL_APP_DATA_FILE); setcon(SELINUX_CONTEXT_UNTRUSTED_APP); + setup_binderfs(); loop(); doexit(1); } @@ -9477,6 +9499,7 @@ static void reset_loop() #if SYZ_EXECUTOR || SYZ_REPEAT #include <sys/prctl.h> +#include <unistd.h> #define SYZ_HAVE_SETUP_TEST 1 static void setup_test() @@ -9490,6 +9513,11 @@ static void setup_test() #if SYZ_EXECUTOR || SYZ_NET_INJECTION flush_tun(); #endif +#if SYZ_EXECUTOR || SYZ_USE_TMP_DIR + if (symlink("/dev/binderfs", "./binderfs")) { + debug("symlink(/dev/binderfs, ./binderfs) failed: %d", errno); + } +#endif } #endif |