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Don't allow arbitrary channel name for admin (#1886)

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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
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GUVWAF 2022-11-02 13:18:15 +01:00 committed by Thomas Göttgens
parent 3e82cd7dd4
commit ac4e88e0d2
1 changed files with 1 additions and 4 deletions
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5
src/mesh/MeshModule.cpp
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@ -109,10 +109,7 @@ void MeshModule::callPlugins(const MeshPacket &mp, RxSource src)
/// Also: if a packet comes in on the local PC interface, we don't check for bound channels, because it is TRUSTED and it needs to
/// to be able to fetch the initial admin packets without yet knowing any channels.
bool rxChannelOk = !pi.boundChannel || (mp.from == 0) ||
!ch ||
strlen(ch->settings.name) > 0 ||
(strcasecmp(ch->settings.name, pi.boundChannel) == 0);
bool rxChannelOk = !pi.boundChannel || (mp.from == 0) || (strcasecmp(ch->settings.name, pi.boundChannel) == 0);
if (!rxChannelOk) {
// no one should have already replied!