diff options
| -rw-r--r-- | src/target/trace.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/target/trace.c b/src/target/trace.c index 257e8ceb..93925cd1 100644 --- a/src/target/trace.c +++ b/src/target/trace.c @@ -128,7 +128,11 @@ int handle_trace_history_command(struct command_context_s *cmd_ctx, char *cmd, c int i; int first = 0; int last = trace->trace_history_pos; - + + if ( !trace->trace_history_size ) { + command_print(cmd_ctx, "trace history buffer is not allocated"); + return ERROR_OK; + } if (trace->trace_history_overflowed) { first = trace->trace_history_pos; |