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htons(3) expect an unsigned integer as input, so lua_tointeger() looks more appropriate there.

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Not sure why on FreeBSD armv7 it's causing an error, my best guess is that certain compiler/arch combinations refuse tu implicitly cast float to unsigned int.

Problem and patch reported and proposed by @rbgarga

This should fix #3743
This commit is contained in:
Guido Falsi 2020-04-14 01:06:34 +02:00 • committed by emanuele-f
parent e77486c7d9
commit 011eb77d4e
1 changed files with 5 additions and 5 deletions
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10
src/ParsedFlow.cpp
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@ -127,17 +127,17 @@ void ParsedFlow::fromLua(lua_State *L, int index) {
if(!strcmp(key, "vlan_id"))
vlan_id = lua_tonumber(L, -1);
else if(!strcmp(key, "version"))
version = htons(lua_tonumber(L, -1));
version = htons(lua_tointeger(L, -1));
else if(!strcmp(key, "src_port"))
src_port = htons(lua_tonumber(L, -1));
src_port = htons(lua_tointeger(L, -1));
else if(!strcmp(key, "dst_port"))
dst_port = htons(lua_tonumber(L, -1));
dst_port = htons(lua_tointeger(L, -1));
else if(!strcmp(key, "l4_proto"))
l4_proto = lua_tonumber(L, -1);
else if(!strcmp(key, "tcp_flags"))
tcp.tcp_flags = htons(lua_tonumber(L, -1));
tcp.tcp_flags = htons(lua_tointeger(L, -1));
else if(!strcmp(key, "direction"))
direction = htons(lua_tonumber(L, -1));
direction = htons(lua_tointeger(L, -1));
else if(!strcmp(key, "first_switched"))
first_switched = lua_tonumber(L, -1);
else if(!strcmp(key, "last_switched"))