Changeset 40333 for trunk/Ohana/src/opihi/cmd.data/read_vectors.c

Timestamp:

Jan 31, 2018, 9:52:04 AM (8 years ago)

Author:

eugene

Message:

do not let "file" command overrun static char line[]

File:

• trunk/Ohana/src/opihi/cmd.data/read_vectors.c (modified) (1 diff)

trunk/Ohana/src/opihi/cmd.data/read_vectors.c

@@ -19 +19 @@
   }
   
+  if (strlen(argv[1]) >= 2048) {
+    gprint (GP_ERR, "filename %s is too long\n", argv[1]);
+    return (FALSE);
+  }
+
   strcpy (filename, argv[1]);
   if (f != (FILE *) NULL) { fclose (f); }
   f = fopen (filename, "r");
   if (f == (FILE *) NULL) {
-    gprint (GP_ERR, "failed to open file %s\n", argv[1]);
+    gprint (GP_ERR, "failed to open file %s\n", filename);
     return (FALSE);
   }