Minor command-line args memory leak

Free previous ones if string arguments (log_filename and initstring) are given multiple times
2025-07-19 07:21:18 +03:00 · 2018-02-08 15:38:47 +02:00
parent ed451a1d3a
commit 9d5cc80c47
1 changed files with 2 additions and 0 deletions
--- a/picocom.c
+++ b/picocom.c
@ -1867,9 +1867,11 @@ parse_args(int argc, char *argv[])
            }
            break;
        case 'g':
+            if ( opts.log_filename ) free(opts.log_filename);
            opts.log_filename = strdup(optarg);
            break;
        case 't':
+            if ( opts.initstring ) free(opts.initstring);
            opts.initstring = strdup(optarg);
            break;
        case 1: