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fix overflow

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This commit is contained in:
Christian Grothoff 2021-04-01 10:57:04 +02:00
parent ec0b1b512c
commit 7c485a2153
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1 changed files with 8 additions and 2 deletions
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10
src/lib/exchange_api_handle.c
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@ -1863,8 +1863,14 @@ TALER_EXCHANGE_connect (
static long static long
get_keys_timeout_seconds (struct TALER_EXCHANGE_Handle *exchange) get_keys_timeout_seconds (struct TALER_EXCHANGE_Handle *exchange)
{ {
return GNUNET_MIN (60, unsigned int kec;
5 + (1L << exchange->keys_error_count));
/* if retry counter >= 8, do not bother to go further, we
stop the exponential back-off at 128 anyway. */
kec = GNUNET_MIN (7,
exchange->keys_error_count);
return GNUNET_MIN (120,
5 + (1L << kec));
} }