diff options
Diffstat (limited to 'daemon.c')
| -rw-r--r-- | daemon.c | 43 |
1 files changed, 17 insertions, 26 deletions
@@ -63,6 +63,12 @@ struct hostinfo { unsigned int hostname_lookup_done:1; unsigned int saw_extended_args:1; }; +#define HOSTINFO_INIT { \ + .hostname = STRBUF_INIT, \ + .canon_hostname = STRBUF_INIT, \ + .ip_address = STRBUF_INIT, \ + .tcp_port = STRBUF_INIT, \ +} static void lookup_hostname(struct hostinfo *hi); @@ -226,13 +232,13 @@ static const char *path_ok(const char *directory, struct hostinfo *hi) rlen = strlcpy(interp_path, expanded_path.buf, sizeof(interp_path)); + strbuf_release(&expanded_path); if (rlen >= sizeof(interp_path)) { logerror("interpolated path too large: %s", interp_path); return NULL; } - strbuf_release(&expanded_path); loginfo("Interpolated dir '%s'", interp_path); dir = interp_path; @@ -320,22 +326,18 @@ static int run_access_hook(struct daemon_service *service, const char *dir, { struct child_process child = CHILD_PROCESS_INIT; struct strbuf buf = STRBUF_INIT; - const char *argv[8]; - const char **arg = argv; char *eol; int seen_errors = 0; - *arg++ = access_hook; - *arg++ = service->name; - *arg++ = path; - *arg++ = hi->hostname.buf; - *arg++ = get_canon_hostname(hi); - *arg++ = get_ip_address(hi); - *arg++ = hi->tcp_port.buf; - *arg = NULL; + strvec_push(&child.args, access_hook); + strvec_push(&child.args, service->name); + strvec_push(&child.args, path); + strvec_push(&child.args, hi->hostname.buf); + strvec_push(&child.args, get_canon_hostname(hi)); + strvec_push(&child.args, get_ip_address(hi)); + strvec_push(&child.args, hi->tcp_port.buf); child.use_shell = 1; - child.argv = argv; child.no_stdin = 1; child.no_stderr = 1; child.out = -1; @@ -727,15 +729,6 @@ static void lookup_hostname(struct hostinfo *hi) } } -static void hostinfo_init(struct hostinfo *hi) -{ - memset(hi, 0, sizeof(*hi)); - strbuf_init(&hi->hostname, 0); - strbuf_init(&hi->canon_hostname, 0); - strbuf_init(&hi->ip_address, 0); - strbuf_init(&hi->tcp_port, 0); -} - static void hostinfo_clear(struct hostinfo *hi) { strbuf_release(&hi->hostname); @@ -760,17 +753,15 @@ static int execute(void) char *line = packet_buffer; int pktlen, len, i; char *addr = getenv("REMOTE_ADDR"), *port = getenv("REMOTE_PORT"); - struct hostinfo hi; + struct hostinfo hi = HOSTINFO_INIT; struct strvec env = STRVEC_INIT; - hostinfo_init(&hi); - if (addr) loginfo("Connection from %s:%s", addr, port); set_keep_alive(0); alarm(init_timeout ? init_timeout : timeout); - pktlen = packet_read(0, NULL, NULL, packet_buffer, sizeof(packet_buffer), 0); + pktlen = packet_read(0, packet_buffer, sizeof(packet_buffer), 0); alarm(0); len = strlen(line); @@ -927,7 +918,7 @@ static void handle(int incoming, struct sockaddr *addr, socklen_t addrlen) #endif } - cld.argv = cld_argv.v; + strvec_pushv(&cld.args, cld_argv.v); cld.in = incoming; cld.out = dup(incoming); |