FIX: Undo one of my fixes.. *sigh* need to be more specific when / where to call...

[proxmark3-svn] / client / proxmark3.c

diff --git a/client/proxmark3.c b/client/proxmark3.c
index 21108cd54e5a0cdc94f5df8df576308b0d7ad4b0..c2e70acfd0b3c77344e5099eae22a9b0043b592e 100644 (file)
--- a/client/proxmark3.c
+++ b/client/proxmark3.c
@@ -127,8 +127,8 @@ static void *main_loop(void *targ) {
        while(1)  {
 
                // If there is a script file
-               if (script_file)
-               {
+               if (script_file) {
+                       
                        if (!fgets(script_cmd_buf, sizeof(script_cmd_buf), script_file)) {
                                fclose(script_file);
                                script_file = NULL;
@@ -142,9 +142,10 @@ static void *main_loop(void *targ) {
                                
                                if (nl)
                                        *nl = '\0';
-
-                               if ((cmd = (char*) malloc(strlen(script_cmd_buf) + 1)) != NULL) {
-                                       memset(cmd, 0, strlen(script_cmd_buf));
+                               
+                               int newlen = strlen(script_cmd_buf);
+                               if ((cmd = (char*) malloc( newlen + 1)) != NULL) {
+                                       memset(cmd, 0x00, newlen);
                                        strcpy(cmd, script_cmd_buf);
                                        printf("%s\n", cmd);
                                }
@@ -166,12 +167,18 @@ static void *main_loop(void *targ) {
                                if (ret == 99) 
                                        break;
                        }
+                       free(cmd);
                } else {
                        printf("\n");
                        break;
                }
        }
-  
+
+       if (script_file) {
+               fclose(script_file);
+               script_file = NULL;
+       }
+       
        write_history(".history");
 
        free(cmd);
@@ -181,11 +188,6 @@ static void *main_loop(void *targ) {
                pthread_join(reader_thread, NULL);
        }
 
-       if (script_file) {
-               fclose(script_file);
-               script_file = NULL;
-       }
-
        ExitGraphics();
        pthread_exit(NULL);
        return NULL;
@@ -278,6 +280,6 @@ int main(int argc, char* argv[]) {
   
        // clean up mutex
        pthread_mutex_destroy(&print_lock);
- 
+       
        exit(0);
 }