Added stub privilege checker part 3

README.md

@@ -27,11 +27,12 @@ format).
 ```
 usage: vita-elf-create [-v|vv|vvv] [-n] [-e config.yml] input.elf output.velf
     -v,-vv,-vvv:    logging verbosity (more v is more verbose)
+    -s         :    strip the output ELF
     -n         :    allow empty imports
     -e yml     :    optional config options
     -g yml     :    generate an export config from ELF symbols
     -m list    :    specify the list of module entrypoints
-    -l op name :    long name option name
+    -p         :    skip stub privilege check
     input.elf  :    input ARM ET_EXEC type ELF
     output.velf:    output ET_SCE_RELEXEC type ELF
 ```

src/vita-elf-create/elf-create-argp.c

@@ -19,7 +19,7 @@ int parse_arguments(int argc, char *argv[], elf_create_args *arguments)
 	arguments->is_test_stripping = 0;
 	arguments->is_bypass_stub_privilege_check = 0;
 
-	while ((c = getopt(argc, argv, "vne:sg:m:l:")) != -1)
+	while ((c = getopt(argc, argv, "vne:sg:m:p")) != -1)
 	{
 		switch (c)
 		{
@@ -41,20 +41,8 @@ int parse_arguments(int argc, char *argv[], elf_create_args *arguments)
 		case 'm':
 			entrypoint_list = optarg;
 			break;
-		case 'l': // long name option
-
-			if (strlen(optarg) == 0) {
-				fprintf(stderr, "long name option lemgth is 0\n");
-				return -1;
-			}
-
-			if (strcmp(optarg, "skip_stub_privilege_check") == 0) {
-				arguments->is_bypass_stub_privilege_check = 1;
-			} else {
-				fprintf(stderr, "unknown long name option (%s)\n", optarg);
-				return -1;
-			}
-
+		case 'p':
+			arguments->is_bypass_stub_privilege_check = 1;
 			break;
 		case '?':
 			fprintf(stderr, "unknown option -%c\n", optopt);

src/vita-elf-create/vita-elf-create.c

@@ -478,7 +478,7 @@ static int usage(int argc, char *argv[])
 					"\t-e yml     :    optional config options\n"
 					"\t-g yml     :    generate an export config from ELF symbols\n"
 					"\t-m list    :    specify the list of module entrypoints\n"
-					"\t-l op name :    long name option name\n"
+					"\t-p         :    skip stub privilege check\n"
 					"\tinput.elf  :    input ARM ET_EXEC type ELF\n"
 					"\toutput.velf:    output ET_SCE_RELEXEC type ELF\n", argc > 0 ? argv[0] : "vita-elf-create");
 	return 0;
@@ -551,7 +551,7 @@ int main(int argc, char *argv[])
 
 			if (prev_privilege != ~0 && prev_privilege != (flags & VITA_STUB_GEN_2_FLAG_IS_KERNEL)) {
 				printf("Importing stubs with different privileges.\n");
-				printf("\tIf needed for exploit, add flag \"-l skip_stub_privilege_check\" and try again.\n");
+				printf("\tIf needed for exploit, add flag \"-p\" and try again.\n");
 				printf("\tIf not, check the stub you are importing to make sure there are no mistake regarding privileges.\n");
 				return EXIT_FAILURE;
 			}
@@ -571,7 +571,7 @@ int main(int argc, char *argv[])
 
 			if (prev_privilege != ~0 && prev_privilege != (flags & VITA_STUB_GEN_2_FLAG_IS_KERNEL)) {
 				printf("Importing stubs with different privileges.\n");
-				printf("\tIf needed for exploit, add flag \"-l skip_stub_privilege_check\" and try again.\n");
+				printf("\tIf needed for exploit, add flag \"-p\" and try again.\n");
 				printf("\tIf not, check the stub you are importing to make sure there are no mistake regarding privileges.\n");
 				return EXIT_FAILURE;
 			}