|
|
|
@ -50,6 +50,13 @@
|
|
|
|
|
*
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
char **ptr;
|
|
|
|
|
|
|
|
|
|
size_t size;
|
|
|
|
|
size_t used;
|
|
|
|
|
} char_array;
|
|
|
|
|
|
|
|
|
|
typedef struct fcgi_proc {
|
|
|
|
|
size_t id; /* id will be between 1 and max_procs */
|
|
|
|
|
buffer *unixsocket; /* config.socket + "-" + id */
|
|
|
|
@ -243,6 +250,8 @@ typedef struct {
|
|
|
|
|
|
|
|
|
|
int listen_backlog;
|
|
|
|
|
int refcount;
|
|
|
|
|
|
|
|
|
|
char_array args;
|
|
|
|
|
} fcgi_extension_host;
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
@ -294,13 +303,6 @@ typedef struct {
|
|
|
|
|
unsigned int debug;
|
|
|
|
|
} plugin_config;
|
|
|
|
|
|
|
|
|
|
typedef struct {
|
|
|
|
|
char **ptr;
|
|
|
|
|
|
|
|
|
|
size_t size;
|
|
|
|
|
size_t used;
|
|
|
|
|
} char_array;
|
|
|
|
|
|
|
|
|
|
/* generic plugin data, shared between all connections */
|
|
|
|
|
typedef struct {
|
|
|
|
|
PLUGIN_DATA;
|
|
|
|
@ -546,8 +548,9 @@ static void fastcgi_host_free(fcgi_extension_host *h) {
|
|
|
|
|
fastcgi_process_free(h->first);
|
|
|
|
|
fastcgi_process_free(h->unused_procs);
|
|
|
|
|
|
|
|
|
|
for (size_t i = 0; i < h->args.used; ++i) free(h->args.ptr[i]);
|
|
|
|
|
free(h->args.ptr);
|
|
|
|
|
free(h);
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static fcgi_exts *fastcgi_extensions_init(void) {
|
|
|
|
@ -868,6 +871,7 @@ static int env_add(char_array *env, const char *key, size_t key_len, const char
|
|
|
|
|
static int parse_binpath(char_array *env, buffer *b) {
|
|
|
|
|
char *start;
|
|
|
|
|
size_t i;
|
|
|
|
|
char c;
|
|
|
|
|
/* search for spaces */
|
|
|
|
|
|
|
|
|
|
start = b->ptr;
|
|
|
|
@ -885,9 +889,10 @@ static int parse_binpath(char_array *env, buffer *b) {
|
|
|
|
|
env->ptr = realloc(env->ptr, env->size * sizeof(*env->ptr));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
c = b->ptr[i];
|
|
|
|
|
b->ptr[i] = '\0';
|
|
|
|
|
|
|
|
|
|
env->ptr[env->used++] = start;
|
|
|
|
|
env->ptr[env->used++] = strdup(start);
|
|
|
|
|
b->ptr[i] = c;
|
|
|
|
|
|
|
|
|
|
start = b->ptr + i + 1;
|
|
|
|
|
break;
|
|
|
|
@ -905,7 +910,7 @@ static int parse_binpath(char_array *env, buffer *b) {
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* the rest */
|
|
|
|
|
env->ptr[env->used++] = start;
|
|
|
|
|
env->ptr[env->used++] = strdup(start);
|
|
|
|
|
|
|
|
|
|
if (env->size == 0) {
|
|
|
|
|
env->size = 16;
|
|
|
|
@ -984,8 +989,6 @@ static int fcgi_spawn_connection(server *srv,
|
|
|
|
|
if (-1 == status) {
|
|
|
|
|
/* server is not up, spawn it */
|
|
|
|
|
char_array env;
|
|
|
|
|
char_array arg;
|
|
|
|
|
buffer *bin_path = NULL;
|
|
|
|
|
size_t i;
|
|
|
|
|
int val;
|
|
|
|
|
int dfd = -1;
|
|
|
|
@ -1028,10 +1031,6 @@ static int fcgi_spawn_connection(server *srv,
|
|
|
|
|
env.size = 0;
|
|
|
|
|
env.used = 0;
|
|
|
|
|
|
|
|
|
|
arg.ptr = NULL;
|
|
|
|
|
arg.size = 0;
|
|
|
|
|
arg.used = 0;
|
|
|
|
|
|
|
|
|
|
/* build clean environment */
|
|
|
|
|
if (host->bin_env_copy->used) {
|
|
|
|
|
for (i = 0; i < host->bin_env_copy->used; i++) {
|
|
|
|
@ -1071,25 +1070,18 @@ static int fcgi_spawn_connection(server *srv,
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
env.ptr[env.used] = NULL;
|
|
|
|
|
|
|
|
|
|
bin_path = buffer_init_buffer(host->bin_path);
|
|
|
|
|
parse_binpath(&arg, bin_path);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
dfd = fdevent_open_dirname(arg.ptr[0]);
|
|
|
|
|
dfd = fdevent_open_dirname(host->args.ptr[0]);
|
|
|
|
|
if (-1 == dfd) {
|
|
|
|
|
log_error_write(srv, __FILE__, __LINE__, "sss", "open dirname failed:", strerror(errno), arg.ptr[0]);
|
|
|
|
|
log_error_write(srv, __FILE__, __LINE__, "sss", "open dirname failed:", strerror(errno), host->args.ptr[0]);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*(FCGI_LISTENSOCK_FILENO == STDIN_FILENO == 0)*/
|
|
|
|
|
proc->pid = (dfd >= 0) ? fdevent_fork_execve(arg.ptr[0], arg.ptr, env.ptr, fcgi_fd, -1, -1, dfd) : -1;
|
|
|
|
|
proc->pid = (dfd >= 0) ? fdevent_fork_execve(host->args.ptr[0], host->args.ptr, env.ptr, fcgi_fd, -1, -1, dfd) : -1;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < env.used; ++i) free(env.ptr[i]);
|
|
|
|
|
free(env.ptr);
|
|
|
|
|
/*(arg[] contains string references into bin_path)*/
|
|
|
|
|
/*for (i = 0; i < arg.used; ++i) free(arg.ptr[i]);*/
|
|
|
|
|
free(arg.ptr);
|
|
|
|
|
buffer_free(bin_path);
|
|
|
|
|
if (-1 != dfd) close(dfd);
|
|
|
|
|
close(fcgi_fd);
|
|
|
|
|
|
|
|
|
@ -1379,16 +1371,13 @@ SETDEFAULTS_FUNC(mod_fastcgi_set_defaults) {
|
|
|
|
|
size_t pno;
|
|
|
|
|
|
|
|
|
|
struct stat st;
|
|
|
|
|
size_t nchars = strcspn(host->bin_path->ptr, " \t");
|
|
|
|
|
char c = host->bin_path->ptr[nchars];
|
|
|
|
|
host->bin_path->ptr[nchars] = '\0';
|
|
|
|
|
if (0 == nchars || 0 != stat(host->bin_path->ptr, &st) || !S_ISREG(st.st_mode) || !(st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) {
|
|
|
|
|
host->bin_path->ptr[nchars] = c;
|
|
|
|
|
|
|
|
|
|
parse_binpath(&host->args, host->bin_path);
|
|
|
|
|
if (0 != stat(host->args.ptr[0], &st) || !S_ISREG(st.st_mode) || !(st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) {
|
|
|
|
|
log_error_write(srv, __FILE__, __LINE__, "SSs",
|
|
|
|
|
"invalid \"bin-path\" => \"", host->bin_path->ptr,
|
|
|
|
|
"\" (check that file exists, is regular file, and is executable by lighttpd)");
|
|
|
|
|
}
|
|
|
|
|
host->bin_path->ptr[nchars] = c;
|
|
|
|
|
|
|
|
|
|
if (s->debug) {
|
|
|
|
|
log_error_write(srv, __FILE__, __LINE__, "ssbsdsbsd",
|
|
|
|
|