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| author | Linus Jahn <lnj@kaidan.im> | 2022-03-16 18:54:00 +0100 |
|---|---|---|
| committer | Linus Jahn <lnj@kaidan.im> | 2022-03-16 18:54:00 +0100 |
| commit | 42b617384318f0a659f16433e444b70e68ff7b25 (patch) | |
| tree | 8f96e96cb446594058db723bdd09afa3b220c54c /src/base/QXmppMixIq.cpp | |
| parent | c77dcbb5a1ea3971cb5892666e160019ead34061 (diff) | |
| download | qxmpp-42b617384318f0a659f16433e444b70e68ff7b25.tar.gz | |
MixIq: Fix UB when parsing invalid action type
Diffstat (limited to 'src/base/QXmppMixIq.cpp')
| -rw-r--r-- | src/base/QXmppMixIq.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/base/QXmppMixIq.cpp b/src/base/QXmppMixIq.cpp index e61616a7..0908e733 100644 --- a/src/base/QXmppMixIq.cpp +++ b/src/base/QXmppMixIq.cpp @@ -150,7 +150,9 @@ void QXmppMixIq::parseElementFromChild(const QDomElement& element) { QDomElement child = element.firstChildElement(); // determine action type - d->actionType = (QXmppMixIq::Type)MIX_ACTION_TYPES.indexOf(child.tagName()); + if (auto index = MIX_ACTION_TYPES.indexOf(child.tagName()); index >= 0) { + d->actionType = Type(index); + } if (child.namespaceURI() == ns_mix_pam) { if (child.hasAttribute(QStringLiteral("channel"))) |