| 7a1dee936d2bd3e4e70dd8a6e0090f8582ee2a8b 1657897 |
|
06-Feb-2015 |
ylavic |
mod_proxy(es): Avoid error response/document handling by the core if some
input filter already did it while reading client's payload.
When an input filter returns AP_FILTER_ERROR, it has already called ap_die()
or at least already responded to the client.
Here we don't want to lose AP_FILTER_ERROR when returning from proxy handlers,
so we use ap_map_http_request_error() to forward any AP_FILTER_ERROR to
ap_die() which knows whether a response needs to be completed or not.
Before this commit, returning an HTTP error code in this case caused a double
response to be generated.
Depends on r1657881 to preserve r->status (for logging) when nothing is to be
done by ap_die() when handling AP_FILTER_ERROR. |