diff options
Diffstat (limited to 'src/jtag/tcl.c')
| -rw-r--r-- | src/jtag/tcl.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c index 3b2f83b5..468edf5e 100644 --- a/src/jtag/tcl.c +++ b/src/jtag/tcl.c @@ -172,6 +172,7 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args } num_fields = (argc-2)/2; + assert(num_fields > 0); fields = malloc(sizeof(struct scan_field) * num_fields); for (i = 2; i < argc; i += 2) { |