module AP_MODULE_DECLARE_DATA cgid_module;
-static void cgid_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *main_server);
+static int cgid_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp, server_rec *main_server);
static int handle_exec(include_ctx_t *ctx, apr_bucket_brigade **bb, request_rec *r,
ap_filter_t *f, apr_bucket *head_ptr, apr_bucket **inserted_head);
char *argv0;
char **env;
const char * const *argv;
- apr_int32_t in_pipe = APR_CHILD_BLOCK;
- apr_int32_t out_pipe = APR_CHILD_BLOCK;
- apr_int32_t err_pipe = APR_CHILD_BLOCK;
- apr_cmdtype_e cmd_type = APR_PROGRAM;
- request_rec *r;
+ apr_int32_t in_pipe;
+ apr_int32_t out_pipe;
+ apr_int32_t err_pipe;
+ apr_cmdtype_e cmd_type;
+ request_rec *r;
apr_procattr_t *procattr = NULL;
apr_proc_t *procnew = NULL;
apr_file_t *inout;
if (errno != EINTR) {
ap_log_error(APLOG_MARK, APLOG_ERR, errno,
(server_rec *)data,
- "Error accepting on cgid socket.");
+ "Error accepting on cgid socket");
}
continue;
}
err_pipe = APR_NO_PIPE;
cmd_type = APR_SHELLCMD;
}
+ else {
+ in_pipe = APR_CHILD_BLOCK;
+ out_pipe = APR_CHILD_BLOCK;
+ err_pipe = APR_CHILD_BLOCK;
+ cmd_type = APR_PROGRAM;
+ }
if (((rc = apr_procattr_create(&procattr, ptrans)) != APR_SUCCESS) ||
((req_type == CGI_REQ) &&
else {
argv = (const char * const *)create_argv(r->pool, NULL, NULL, NULL, argv0, r->args);
- /* We want to sd2 close for new CGI process too.
- * If it's remained open it'll make ap_pass_brigade() block
+ /* We want to close sd2 for the new CGI process too.
+ * If it is left open it'll make ap_pass_brigade() block
* waiting for EOF if CGI forked something running long.
* close(sd2) here should be okay, as CGI channel
* is already dup()ed by apr_procattr_child_{in,out}_set()
return -1;
}
-static void cgid_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp,
+static int cgid_init(apr_pool_t *p, apr_pool_t *plog, apr_pool_t *ptemp,
server_rec *main_server)
{
pid_t pid;
for (m = ap_preloaded_modules; *m != NULL; m++)
total_modules++;
-
if ((pid = fork()) < 0) {
ap_log_error(APLOG_MARK, APLOG_ERR, errno, main_server,
"Couldn't spawn cgid daemon process");
+ /* XXX should we return a failure here ? */
}
else if (pid == 0) {
apr_pool_create(&pcgi, p);
cgid_pfn_reg_with_ssi("exec", handle_exec);
}
}
+ return OK;
}
static void *create_cgid_config(apr_pool_t *p, server_rec *s)
static int log_script(request_rec *r, cgid_server_conf * conf, int ret,
char *dbuf, const char *sbuf, apr_file_t *script_in, apr_file_t *script_err)
{
- apr_array_header_t *hdrs_arr = apr_table_elts(r->headers_in);
- apr_table_entry_t *hdrs = (apr_table_entry_t *) hdrs_arr->elts;
+ const apr_array_header_t *hdrs_arr = apr_table_elts(r->headers_in);
+ const apr_table_entry_t *hdrs = (apr_table_entry_t *) hdrs_arr->elts;
char argsbuffer[HUGE_STRING_LEN];
apr_file_t *f = NULL;
int i;
(apr_file_open(&f, conf->logname,
APR_APPEND|APR_WRITE|APR_CREATE, APR_OS_DEFAULT, r->pool) != APR_SUCCESS)) {
/* Soak up script output */
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_in) == 0)
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ script_in) == APR_SUCCESS)
continue;
if (script_err) {
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_err) == 0)
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ script_err) == APR_SUCCESS)
continue;
}
return ret;
apr_file_puts("%response\n", f);
hdrs_arr = apr_table_elts(r->err_headers_out);
- hdrs = (apr_table_entry_t *) hdrs_arr->elts;
+ hdrs = (const apr_table_entry_t *) hdrs_arr->elts;
for (i = 0; i < hdrs_arr->nelts; ++i) {
if (!hdrs[i].key)
if (sbuf && *sbuf)
apr_file_printf(f, "%s\n", sbuf);
- if (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_in) == 0) {
+ if (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_in) == APR_SUCCESS) {
apr_file_puts("%stdout\n", f);
apr_file_puts(argsbuffer, f);
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_in) == 0)
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ script_in) == APR_SUCCESS)
apr_file_puts(argsbuffer, f);
apr_file_puts("\n", f);
}
if (script_err) {
- if (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_err) == 0) {
+ if (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ script_err) == APR_SUCCESS) {
apr_file_puts("%stderr\n", f);
apr_file_puts(argsbuffer, f);
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, script_err) == 0)
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ script_err) == APR_SUCCESS)
apr_file_puts(argsbuffer, f);
apr_file_puts("\n", f);
}
if (location && location[0] == '/' && r->status == 200) {
/* Soak up all the script output */
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, tempsock) > 0) {
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ tempsock) == APR_SUCCESS) {
continue;
}
/* This redirect needs to be a GET no matter what the original
rr_status = ap_run_sub_req(rr);
if (ap_is_HTTP_REDIRECT(rr_status)) {
- apr_size_t len_loc, h_wrt;
+ apr_size_t len_loc;
const char *location = apr_table_get(rr->headers_out, "Location");
location = ap_escape_html(rr->pool, location);
len_loc = strlen(location);
+ /* XXX: if most of this stuff is going to get copied anyway,
+ * it'd be more efficient to pstrcat it into a single pool buffer
+ * and a single pool bucket */
+
tmp_buck = apr_bucket_immortal_create("<A HREF=\"", sizeof("<A HREF=\""));
APR_BUCKET_INSERT_BEFORE(head_ptr, tmp_buck);
- tmp2_buck = apr_bucket_heap_create(location, len_loc, 1, &h_wrt);
+ tmp2_buck = apr_bucket_heap_create(location, len_loc, 1);
APR_BUCKET_INSERT_BEFORE(head_ptr, tmp2_buck);
+ /* XXX: this looks like a bug: should be sizeof - 1 */
tmp2_buck = apr_bucket_immortal_create("\">", sizeof("\">"));
APR_BUCKET_INSERT_BEFORE(head_ptr, tmp2_buck);
- tmp2_buck = apr_bucket_heap_create(location, len_loc, 1, &h_wrt);
+ tmp2_buck = apr_bucket_heap_create(location, len_loc, 1);
APR_BUCKET_INSERT_BEFORE(head_ptr, tmp2_buck);
+ /* XXX: this looks like a bug: should be sizeof - 1 */
tmp2_buck = apr_bucket_immortal_create("</A>", sizeof("</A>"));
APR_BUCKET_INSERT_BEFORE(head_ptr, tmp2_buck);
char argsbuffer[HUGE_STRING_LEN];
/* Soak up all the script output */
- while (apr_file_gets(argsbuffer, HUGE_STRING_LEN, tempsock) > 0) {
+ while (apr_file_gets(argsbuffer, HUGE_STRING_LEN,
+ tempsock) == APR_SUCCESS) {
continue;
}
/* This redirect needs to be a GET no matter what the original
projects / apache / blobdiff