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| author | Jo-Philipp Wich <jo@mein.io> | 2020-02-08 11:00:54 +0100 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2020-02-08 11:03:56 +0100 |
| commit | c2eeb09bd99b03eead837d8dbfb3f0d8046ccc65 (patch) | |
| tree | 64ba389ff4dcb035e262b94ff5e64a2058935815 /libs/luci-lib-ip/src/ip.c | |
| parent | faabe9831251e6c08f3870331ed01d16e3fc30d1 (diff) | |
luci-lib-ip: explicitly clear scope when allocating new userdata
Fixes: #3609
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Diffstat (limited to 'libs/luci-lib-ip/src/ip.c')
| -rw-r--r-- | libs/luci-lib-ip/src/ip.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libs/luci-lib-ip/src/ip.c b/libs/luci-lib-ip/src/ip.c index 698cf9a11f..10d11a365b 100644 --- a/libs/luci-lib-ip/src/ip.c +++ b/libs/luci-lib-ip/src/ip.c @@ -747,6 +747,7 @@ static int cidr_mask(lua_State *L) if (!(p2 = lua_newuserdata(L, sizeof(*p2)))) return 0; + p2->scope = 0; p2->bits = AF_BITS(p1->family); p2->family = p1->family; @@ -790,6 +791,7 @@ static int cidr_mapped4(lua_State *L) if (!(p2 = lua_newuserdata(L, sizeof(*p2)))) return 0; + p2->scope = 0; p2->family = AF_INET; p2->bits = (p1->bits > AF_BITS(AF_INET)) ? AF_BITS(AF_INET) : p1->bits; memcpy(&p2->addr.v4, p1->addr.v6.s6_addr + 12, sizeof(p2->addr.v4)); @@ -830,6 +832,7 @@ static int cidr_tolinklocal(lua_State *L) if (!(p2 = lua_newuserdata(L, sizeof(*p2)))) return 0; + p2->scope = p1->scope; p2->family = AF_INET6; p2->bits = AF_BITS(AF_INET6); p2->addr.u8[0] = 0xFE; @@ -870,6 +873,7 @@ static int cidr_tomac(lua_State *L) if (!(p2 = lua_newuserdata(L, sizeof(*p2)))) return 0; + p2->scope = 0; p2->family = AF_PACKET; p2->bits = AF_BITS(AF_PACKET); p2->addr.u8[0] = p1->addr.u8[8] ^ 0x02; |