diff options
Diffstat (limited to 'lib/tftp.c')
-rw-r--r-- | lib/tftp.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/tftp.c b/lib/tftp.c index 18c9472d3..c203f4fdf 100644 --- a/lib/tftp.c +++ b/lib/tftp.c @@ -180,6 +180,10 @@ void tftp_set_timeouts(tftp_state_data_t *state) /* Average restart after 5 seconds */ state->retry_max = timeout/5; + if(state->retry_max < 1) + /* avoid division by zero below */ + state->retry_max = 1; + /* Compute the re-start interval to suit the timeout */ state->retry_time = timeout/state->retry_max; if(state->retry_time<1) |