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Don't pass through zero-length requests

This commit is contained in:
Michael Brown 2007-02-01 07:18:56 +00:00
parent 0050378f51
commit 2c67167929
1 changed files with 12 additions and 0 deletions
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12
src/net/stream.c
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@ -156,6 +156,10 @@ void stream_acked ( struct stream_connection *conn, size_t len ) {
return;
}
/* Ignore zero-length blocks */
if ( len == 0 )
return;
/* Hand off to application */
if ( app->op->acked )
app->op->acked ( app, len );
@ -181,6 +185,10 @@ void stream_newdata ( struct stream_connection *conn,
return;
}
/* Ignore zero-length blocks */
if ( len == 0 )
return;
/* Hand off to application */
if ( app->op->newdata )
app->op->newdata ( app, data, len );
@ -297,6 +305,10 @@ int stream_send ( struct stream_application *app,
return -ENOTCONN;
}
/* Ignore zero-length blocks */
if ( len == 0 )
return 0;
/* Hand off to connection */
if ( ! conn->op->send )
return -ENOTSUP;