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fix: a DICT crash caused by string out of bound access

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This commit is contained in:
shenleban tongying 2024-11-12 16:32:32 -05:00
parent 8fc71c9586
commit 0a4a0958b7
1 changed files with 5 additions and 3 deletions
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8
src/dict/dictserver.cc
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@ -538,11 +538,13 @@ void DictServerWordSearchRequest::readMatchData( QByteArray & reply )
if ( word.endsWith( '\"' ) ) { if ( word.endsWith( '\"' ) ) {
word.chop( 1 ); word.chop( 1 );
} }
if ( word[ 0 ] == '\"' ) { if ( word.startsWith( '\"' ) ) {
word = word.mid( 1 ); word = word.remove( 0, 1 );
} }
this->addMatchedWord( word ); if ( !word.isEmpty() ) {
this->addMatchedWord( word );
}
} }
reply = this->dictImpl->socket.readLine(); reply = this->dictImpl->socket.readLine();