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Clean up/add error messages where this can happen.
This commit is contained in:
brectanus
2007-09-27 21:18:23 +00:00
parent 5022ddcadf
commit f3a8854fe9
10 changed files with 200 additions and 153 deletions
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22
apache2/pdf_protect.c
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@@ -9,6 +9,7 @@
*
*/
#include "modsecurity.h"
#include "apache2.h"
#include "pdf_protect.h"
#include <ctype.h>
@@ -197,23 +198,6 @@ static int verify_token(modsec_rec *msr, const char *token, char **error_msg) {
return 1;
}
/**
*
*/
static apr_status_t send_error_bucket(ap_filter_t *f, int status) {
apr_bucket_brigade *brigade = NULL;
apr_bucket *bucket = NULL;
brigade = apr_brigade_create(f->r->pool, f->r->connection->bucket_alloc);
if (brigade == NULL) return APR_EGENERAL;
bucket = ap_bucket_error_create(status, NULL, f->r->pool, f->r->connection->bucket_alloc);
if (bucket == NULL) return APR_EGENERAL;
APR_BRIGADE_INSERT_TAIL(brigade, bucket);
f->r->connection->keepalive = AP_CONN_CLOSE;
return ap_pass_brigade(f->next, brigade);
}
/**
*
*/
@@ -226,7 +210,7 @@ apr_status_t pdfp_output_filter(ap_filter_t *f, apr_bucket_brigade *bb_in) {
ap_remove_output_filter(f);
return send_error_bucket(f, HTTP_INTERNAL_SERVER_ERROR);
return send_error_bucket(msr, f, HTTP_INTERNAL_SERVER_ERROR);
}
if (msr->txcfg->pdfp_enabled == 1) {
@@ -328,7 +312,7 @@ apr_status_t pdfp_output_filter(ap_filter_t *f, apr_bucket_brigade *bb_in) {
apr_table_set(r->headers_out, "Location", new_uri);
return send_error_bucket(f, REDIRECT_STATUS);
return send_error_bucket(msr, f, REDIRECT_STATUS);
}
} else { /* Token found. */
char *my_error_msg = NULL;