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Fixes in consequence of the rebase

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This commit is contained in:
Felipe Zimmerle
2016-02-02 13:13:12 -03:00
parent 169e918a64
commit 94de8077cb
1 changed files with 7 additions and 50 deletions
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57
nginx/modsecurity/ngx_http_modsecurity.c
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@@ -228,6 +228,7 @@ ngx_pstrdup0(ngx_pool_t *pool, ngx_str_t *src)
return dst;
}
/*
* MultiplyDeBruijnBitPosition
* http://graphics.stanford.edu/~seander/bithacks.html#ZerosOnRightMultLookup
@@ -565,9 +566,6 @@ ngx_http_modsecurity_load_request_body(ngx_http_request_t *r)
ngx_http_modsecurity_ctx_t *ctx;
ngx_chain_t *chain;
ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: loading request body.");
ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: loading request body.");
@@ -601,12 +599,9 @@ ngx_http_modsecurity_load_request_body(ngx_http_request_t *r)
}
#endif
return NGX_ERROR;
}
#endif
return NGX_OK;
}
static ngx_inline ngx_int_t
ngx_http_modsecurity_save_request_body(ngx_http_request_t *r)
{
@@ -627,23 +622,6 @@ ngx_http_modsecurity_save_request_body(ngx_http_request_t *r)
apr_brigade_cleanup(ctx->brigade);
buf->last += content_length;
r->header_in = buf;
if (r->headers_in.content_length) {
ngx_str_t *str = NULL;
str = &r->headers_in.content_length->value;
str->data = ngx_palloc(r->pool, NGX_OFF_T_LEN);
if (str->data == NULL) {
ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
return NGX_OK;
}
str->len = ngx_snprintf(str->data, NGX_OFF_T_LEN, "%O",
content_length) - str->data;
r->headers_in.content_length_n = content_length;
ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: Content length: %O, Content length n: %O", content_length,
r->headers_in.content_length_n);
#else
apr_brigade_cleanup(ctx->brigade);
#endif
if (r->headers_in.content_length) {
ngx_str_t *str = NULL;
@@ -1176,25 +1154,19 @@ ngx_http_modsecurity_handler(ngx_http_request_t *r) {
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: ModSecurity is not enabled or not a main request.");
ctx = ngx_http_modsecurity_create_ctx(r);
return NGX_DECLINED;
if (ngx_http_set_pool_ctx(r, ctx, ngx_http_modsecurity) != NGX_OK) {
return NGX_ERROR;
}
ctx = ngx_http_get_module_ctx(r, ngx_http_modsecurity);
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: Recovering ctx: %p", ctx);
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: ctx is null, nothing we can do, returning.");
if (ctx == NULL) {
ctx = ngx_http_modsecurity_create_ctx(r);
ngx_http_set_ctx(r, ctx, ngx_http_modsecurity);
"ModSec: ctx is now: %p / count: %d", ctx, r->main->count);
if (ngx_http_set_pool_ctx(r, ctx, ngx_http_modsecurity) != NGX_OK) {
return NGX_ERROR;
}
@@ -1212,9 +1184,12 @@ ngx_http_modsecurity_handler(ngx_http_request_t *r) {
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: ctx is now: %p / count: %d", ctx, r->main->count);
if (modsecContextState(ctx->req) == MODSEC_DISABLED) {
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: ModSecurity was disabled, returning....", ctx);
return NGX_DECLINED;
}
if (ctx->waiting_more_body == 1) {
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: waiting for more data before proceed. / count: %d",
@@ -1222,7 +1197,6 @@ ngx_http_modsecurity_handler(ngx_http_request_t *r) {
return NGX_DONE;
}
ngx_http_modsecurity_request_read);
if (ctx->body_requested == 0) {
ngx_log_debug(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
@@ -1264,23 +1238,6 @@ ngx_http_modsecurity_handler(ngx_http_request_t *r) {
}
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: request is ready to be processed.");
rc = ngx_http_modsecurity_process_request(r);
ctx->request_processed = 1;
if (rc == NGX_ERROR || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: returning a special response after process " \
"a request: %d", rc);
return rc;
}
void
ngx_http_modsecurity_request_read(ngx_http_request_t *r)
{
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"ModSec: returning NGX_DECLINED." );
@@ -1481,7 +1438,7 @@ ngx_http_modsecurity_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
}
return ngx_http_next_body_filter(r, out);
#endif
return NGX_OK;
}
#endif