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fpi-ssm: Also bug-on negative state value

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Being an integer, anything could happen.
This commit is contained in:
Marco Trevisan (Treviño) 2019-11-22 18:03:08 +01:00
parent 20a52593eb
commit 0241617713
1 changed files with 1 additions and 1 deletions
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libfprint/fpi-ssm.c
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@ -317,7 +317,7 @@ void
fpi_ssm_jump_to_state (FpiSsm *machine, int state) fpi_ssm_jump_to_state (FpiSsm *machine, int state)
{ {
BUG_ON (machine->completed); BUG_ON (machine->completed);
BUG_ON (state >= machine->nr_states); BUG_ON (state < 0 || state >= machine->nr_states);
machine->cur_state = state; machine->cur_state = state;
__ssm_call_handler (machine); __ssm_call_handler (machine);
} }