diff options
Diffstat (limited to 'pkg/csource')
| -rw-r--r-- | pkg/csource/generated.go | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go index f8a67d45d..f35fdf979 100644 --- a/pkg/csource/generated.go +++ b/pkg/csource/generated.go @@ -136,14 +136,18 @@ static uint64 current_time_ms(void) } #endif -#if SYZ_EXECUTOR || SYZ_USE_TMP_DIR +#if SYZ_EXECUTOR || SYZ_SANDBOX_ANDROID_UNTRUSTED_APP || SYZ_USE_TMP_DIR #include <stdlib.h> #include <sys/stat.h> #include <unistd.h> static void use_temporary_dir(void) { +#if SYZ_SANDBOX_ANDROID_UNTRUSTED_APP + char tmpdir_template[] = "/data/data/syzkaller/syzkaller.XXXXXX"; +#else char tmpdir_template[] = "./syzkaller.XXXXXX"; +#endif char* tmpdir = mkdtemp(tmpdir_template); if (!tmpdir) fail("failed to mkdtemp"); @@ -3336,7 +3340,7 @@ static void syz_setfilecon(const char* path, const char* context) if (setxattr(path, SELINUX_XATTR_NAME, context, strlen(context) + 1, 0) != 0) fail("setfilecon: setxattr failed"); - if (syz_getfilecon(path, new_context, sizeof(new_context)) != 0) + if (syz_getfilecon(path, new_context, sizeof(new_context)) <= 0) fail("setfilecon: getfilecon failed"); if (strcmp(context, new_context) != 0) @@ -3349,6 +3353,9 @@ static int do_sandbox_android_untrusted_app(void) setup_common(); sandbox_common(); + if (chown(".", UNTRUSTED_APP_UID, UNTRUSTED_APP_UID) != 0) + fail("chmod failed"); + if (setgroups(UNTRUSTED_APP_NUM_GROUPS, UNTRUSTED_APP_GROUPS) != 0) fail("setgroups failed"); @@ -4147,7 +4154,7 @@ int main(void) for (procid = 0; procid < [[PROCS]]; procid++) { if (fork() == 0) { #endif -#if SYZ_USE_TMP_DIR +#if SYZ_USE_TMP_DIR || SYZ_SANDBOX_ANDROID_UNTRUSTED_APP use_temporary_dir(); #endif [[SANDBOX_FUNC]] |