aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorKim Alvefur <zash@zash.se>2015-04-26 19:50:24 +0200
committerKim Alvefur <zash@zash.se>2015-04-26 19:50:24 +0200
commit38a580bfebacc3c2725f4224c0ca6e7b5c1f8a51 (patch)
tree0fe5bad3b5c3e84fd3e688b6de7e8d0244759e4b
parent2064173f3b789cf78d19e7489bdabe84cb9a94aa (diff)
downloadprosody-38a580bfebacc3c2725f4224c0ca6e7b5c1f8a51.tar.gz
prosody-38a580bfebacc3c2725f4224c0ca6e7b5c1f8a51.zip
net.dns: Make sure argument to math.randomseed does not overflow a 32 bit *signed* int (blame Lua). Closes #439
-rw-r--r--net/dns.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/dns.lua b/net/dns.lua
index 28cb4419..763ee9ec 100644
--- a/net/dns.lua
+++ b/net/dns.lua
@@ -225,7 +225,7 @@ end
function dns.random(...) -- - - - - - - - - - - - - - - - - - - dns.random
- math.randomseed(math.floor(10000*socket.gettime()) % 0x100000000);
+ math.randomseed(math.floor(10000*socket.gettime()) % 0x80000000);
dns.random = math.random;
return dns.random(...);
end