[2.0.x] Fix crash upon repeated calls to process_subcommands_now_P (#10509)

7 years ago · 02a711c4d6
parent a3ce8a3fcd
commit 02a711c4d6
1 changed files with 1 additions and 2 deletions
--- a/Marlin/src/gcode/gcode.cpp
+++ b/Marlin/src/gcode/gcode.cpp
@ -701,8 +701,7 @@ void GcodeSuite::process_next_command() {
   */
  void GcodeSuite::process_subcommands_now_P(const char *pgcode) {
    // Save the parser state
-    char saved_cmd[strlen(parser.command_ptr) + 1];
-    strcpy(saved_cmd, parser.command_ptr);
+    const char * const saved_cmd = parser.command_ptr;

    // Process individual commands in string
    while (pgm_read_byte_near(pgcode)) {