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Merge 2.5.x changes into trunk.

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b1v1r
2009-09-24 19:11:16 +00:00
parent aa1e053025
commit 21ecf99dab
13 changed files with 786 additions and 674 deletions
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26
apache2/apache2_io.c
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@@ -16,6 +16,8 @@
* directly using the email address support@breach.com.
*
*/
#include <util_filter.h>
#include "modsecurity.h"
#include "apache2.h"
@@ -182,14 +184,14 @@ apr_status_t read_request_body(modsec_rec *msr, char **error_msg) {
rc = ap_get_brigade(r->input_filters, bb_in, AP_MODE_READBYTES, APR_BLOCK_READ, HUGE_STRING_LEN);
if (rc != APR_SUCCESS) {
/* NOTE Apache returns -3 here when the request is too large
* and APR_EGENERAL when the client disconnects.
/* NOTE Apache returns AP_FILTER_ERROR here when the request is
* too large and APR_EGENERAL when the client disconnects.
*/
switch(rc) {
case APR_TIMEUP :
*error_msg = apr_psprintf(msr->mp, "Error reading request body: %s", get_apr_error(msr->mp, rc));
return -4;
case -3 :
case AP_FILTER_ERROR :
*error_msg = apr_psprintf(msr->mp, "Error reading request body: HTTP Error 413 - Request entity too large. (Most likely.)");
return -3;
case APR_EGENERAL :
@@ -417,8 +419,22 @@ static apr_status_t send_of_brigade(modsec_rec *msr, ap_filter_t *f) {
}
if (msr->txcfg->debuglog_level >= log_level) {
msr_log(msr, log_level, "Output filter: Error while forwarding response data (%d): %s",
rc, get_apr_error(msr->mp, rc));
switch(rc) {
case AP_NOBODY_WROTE :
msr_log(msr, log_level, "Output filter: Error while forwarding response data (%d): No data", rc);
break;
case AP_FILTER_ERROR :
/* Look like this is caused by the error
* already being handled, so we should ignore it
*
msr_log(msr, log_level, "Output filter: Error while forwarding response data (%d): Filter error", rc);
*/
break;
default :
msr_log(msr, log_level, "Output filter: Error while forwarding response data (%d): %s",
rc, get_apr_error(msr->mp, rc));
break;
}
}
return rc;