diff options
| author | C. McEnroe | 2021-02-25 22:36:06 -0500 |
|---|---|---|
| committer | C. McEnroe | 2021-02-25 22:36:06 -0500 |
| commit | 06fb02549646d26eea438361ebc0b4f0893cf01f (patch) | |
| tree | 4d49f357ebd0f9a4313cf4cbfcee35e35cf0258e | |
| parent | 761979d33e19087cc2eaaf5b0db0222fc354bf38 (diff) | |
Error if hash bound is less than 2
Bad things happen otherwise.
| -rw-r--r-- | chat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/chat.c b/chat.c index 7335520..60ec7d2 100644 --- a/chat.c +++ b/chat.c @@ -123,6 +123,7 @@ uint32_t hashBound = 75; static void parseHash(char *str) { hashInit = strtoul(str, &str, 0); if (*str) hashBound = strtoul(&str[1], NULL, 0); + if (hashBound < 2) errx(EX_USAGE, "hash bound must be >= 2"); } #ifdef __OpenBSD__ |