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| author | Kim Alvefur <zash@zash.se> | 2019-11-02 19:36:19 +0100 |
|---|---|---|
| committer | Kim Alvefur <zash@zash.se> | 2019-11-02 19:36:19 +0100 |
| commit | 9c2a74d09c9c45d165a4bcf51f4debfac8877e36 (patch) | |
| tree | 81ebfd82214962d8cfe7a7d29ce656603b476c81 /net | |
| parent | ba431b5efc178fe2f479b6cfc8612d2af11e005c (diff) | |
| download | prosody-9c2a74d09c9c45d165a4bcf51f4debfac8877e36.tar.gz prosody-9c2a74d09c9c45d165a4bcf51f4debfac8877e36.zip | |
net.resolvers: Abort on hostnames not passing IDNA validation
Prevents error on trying to use nil.
Needs better error reporting in the future.
Diffstat (limited to 'net')
| -rw-r--r-- | net/resolvers/basic.lua | 5 | ||||
| -rw-r--r-- | net/resolvers/service.lua | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/net/resolvers/basic.lua b/net/resolvers/basic.lua index d8031a6b..cafef58b 100644 --- a/net/resolvers/basic.lua +++ b/net/resolvers/basic.lua @@ -18,6 +18,11 @@ function methods:next(cb) return; end + if not self.hostname then + -- FIXME report IDNA error + cb(nil); + end + local targets = {}; local n = 2; local function ready() diff --git a/net/resolvers/service.lua b/net/resolvers/service.lua index a76adb73..bb255c33 100644 --- a/net/resolvers/service.lua +++ b/net/resolvers/service.lua @@ -25,6 +25,11 @@ function methods:next(cb) return; end + if not self.hostname then + -- FIXME report IDNA error + cb(nil); + end + local targets = {}; local function ready() self.targets = targets; |