diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/common/crypto.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/common/crypto.c b/src/common/crypto.c index 551af89642..6b7f0c29f7 100644 --- a/src/common/crypto.c +++ b/src/common/crypto.c @@ -1013,6 +1013,7 @@ int crypto_pseudo_rand_int(unsigned int max) { unsigned int val; unsigned int cutoff; assert(max < UINT_MAX); + assert(max > 0); /* don't div by 0 */ /* We ignore any values that are >= 'cutoff,' to avoid biasing the * distribution with clipping at the upper end of unsigned int's |