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Ensure that host name is always null-terminated.

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W. Eric Norum
2001-07-13 18:48:03 +00:00
parent 24a08c9c78
commit 9803b24aa9
1 changed files with 1 additions and 1 deletions
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2
src/ca/localHostName.cpp
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@@ -26,13 +26,13 @@ localHostName::localHostName ()
status = gethostname ( this->cache, sizeof ( this->cache ) );
if ( status ) {
strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
}
}
else {
this->attachedToSockLib = false;
strncpy ( this->cache, "<unknown host>", sizeof ( this->cache ) );
}
this->cache [ sizeof ( this->cache ) - 1u ] = '\0';
this->length = strlen ( this->cache );
}