fix: anyone devices should patch hooks.c.

Co-authored-by: JackAltman
<82563979+JackA1ltman@users.noreply.github.com>

Author: JackA1ltman

Patches/susfs_inline_hook_patches.sh

@@ -48,7 +48,7 @@ for i in "${patch_files[@]}"; do
 
         sed -i '/#include <linux\/vmalloc.h>/a\#ifdef CONFIG_KSU_SUSFS\n#include <linux/susfs_def.h>\n#endif' fs/exec.c
         sed -i '/^static int do_execveat_common(int fd, struct filename \*filename,/i\#ifdef CONFIG_KSU\nextern bool ksu_execveat_hook __read_mostly;\nextern bool __ksu_is_allow_uid_for_current(uid_t uid);\nextern int ksu_handle_execveat(int *fd, struct filename **filename_ptr, void *argv,\n\t\t\tvoid *envp, int *flags);\nextern int ksu_handle_execveat_sucompat(int *fd, struct filename **filename_ptr,\n\t\t\t\t void *argv, void *envp, int *flags);\n#endif\n' fs/exec.c
-        if grep "__do_execve_file" "fs/exec.c"; then
+        if grep -q "__do_execve_file" "fs/exec.c"; then
             sed -i '/return __do_execve_file(fd, filename, argv, envp, flags, NULL);/i #ifdef CONFIG_KSU_SUSFS\n\tif (likely(susfs_is_current_proc_umounted())) {\n\t\tgoto orig_flow;\n\t}\n\tif (unlikely(ksu_execveat_hook)) {\n\t\tksu_handle_execveat(&fd, &filename, &argv, &envp, &flags);\n\t} else if ((__ksu_is_allow_uid_for_current(current_uid().val))) {\n\t\tksu_handle_execveat_sucompat(&fd, &filename, &argv, &envp, &flags);\n\t}\norig_flow:\n#endif' fs/exec.c
         else
             sed -i '/return PTR_ERR(filename);/a\#ifdef CONFIG_KSU_SUSFS\n\tif (likely(susfs_is_current_proc_umounted())) {\n\t\tgoto orig_flow;\n\t}\n\tif (unlikely(ksu_execveat_hook)) {\n\t\tksu_handle_execveat(\&fd, \&filename, \&argv, \&envp, \&flags);\n\t} else if ((__ksu_is_allow_uid_for_current(current_uid().val))) {\n\t\tksu_handle_execveat_sucompat(\&fd, \&filename, \&argv, \&envp, \&flags);\n\t}\norig_flow:\n#endif' fs/exec.c
@@ -222,7 +222,7 @@ for i in "${patch_files[@]}"; do
             else
                 echo "[-] security/selinux/hooks.c patch failed for unknown reasons, please provide feedback in time."
             fi
-        elif [ "$FIRST_VERSION" -lt 5 ] && [ "$SECOND_VERSION" -lt 10 ] && grep -q "grab_transition_sids" "drivers/kernelsu/ksud.c"; then
+        else
             sed -i '/^static int check_nnp_nosuid(const struct linux_binprm \*bprm,/i\#ifdef CONFIG_KSU\nextern bool is_ksu_transition(const struct task_security_struct *old_tsec,\n\t\t\t\tconst struct task_security_struct *new_tsec);\n#endif\n' security/selinux/hooks.c
             sed -i '/rc = security_bounded_transition(old_tsec->sid, new_tsec->sid);/i\#ifdef CONFIG_KSU\n\tif (is_ksu_transition(old_tsec, new_tsec))\n\t\treturn 0;\n#endif\n' security/selinux/hooks.c
 
@@ -232,19 +232,6 @@ for i in "${patch_files[@]}"; do
             else
                 echo "[-] security/selinux/hooks.c patch failed for unknown reasons, please provide feedback in time."
             fi
-        elif [ "$FIRST_VERSION" -lt 5 ] && [ "$SECOND_VERSION" -lt 10 ]; then
-            sed -i '/int nnp = (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS);/i\#ifdef CONFIG_KSU\n    static u32 ksu_sid;\n    char *secdata;\n#endif' security/selinux/hooks.c
-            sed -i '/if (!nnp && !nosuid)/i\#ifdef CONFIG_KSU\n    int error;\n    u32 seclen;\n#endif' security/selinux/hooks.c
-            sed -i '/return 0; \/\* No change in credentials \*\//a\\n#ifdef CONFIG_KSU\n    if (!ksu_sid)\n        security_secctx_to_secid("u:r:su:s0", strlen("u:r:su:s0"), &ksu_sid);\n\n    error = security_secid_to_secctx(old_tsec->sid, &secdata, &seclen);\n    if (!error) {\n        rc = strcmp("u:r:init:s0", secdata);\n        security_release_secctx(secdata, seclen);\n        if (rc == 0 && new_tsec->sid == ksu_sid)\n            return 0;\n    }\n#endif' security/selinux/hooks.c
-
-            if grep -q "security_secid_to_secctx" "security/selinux/hooks.c"; then
-                echo "[+] security/selinux/hooks.c Patched!"
-                echo "[+] Count: $(grep -c "security_secid_to_secctx" "security/selinux/hooks.c")"
-            else
-                echo "[-] security/selinux/hooks.c patch failed for unknown reasons, please provide feedback in time."
-            fi
-        else
-            echo "[-] Kernel needn't selinux fix, Skipped."
         fi
 
         echo "======================================"