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debian/control: Add missing build-dependency on flex. Fixes FTBFS. Report from Aurel...
[userv.git]
/
servexec.c
diff --git
a/servexec.c
b/servexec.c
index 5597402ae97f714075859240206c890068e873aa..80b754c1dd31938ae3092ce1363f8c62f9c50e76 100644
(file)
--- a/
servexec.c
+++ b/
servexec.c
@@
-2,11
+2,12
@@
* userv - execserv.c
* daemon code which executes actual service (ie child process)
*
* userv - execserv.c
* daemon code which executes actual service (ie child process)
*
- * Copyright (C)1996-1997,1999-2001,2003 Ian Jackson
+ * userv is copyright Ian Jackson and other contributors.
+ * See README for full authorship information.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version
2
of the License, or
+ * the Free Software Foundation; either version
3
of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
@@
-15,8
+16,7
@@
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with userv; if not, write to the Free Software
- * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * along with userv; if not, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
*/
#include <stdio.h>
@@
-226,6
+226,7
@@
void execservice(const int synchsocket[], int clientfd) {
0
};
int fd, realfd, holdfd, newfd, r, envvarbufsize=0, targ, nargs, i, l, fdflags;
0
};
int fd, realfd, holdfd, newfd, r, envvarbufsize=0, targ, nargs, i, l, fdflags;
+ int unused;
char *envvarbuf=0;
const char **args, *const *cpp;
char *const *pp;
char *envvarbuf=0;
const char **args, *const *cpp;
char *const *pp;
@@
-234,7
+235,8
@@
void execservice(const int synchsocket[], int clientfd) {
if (dup2(fdarray[2].realfd,2)<0) {
static const char duperrmsg[]= "uservd(service): cannot dup2 for stderr\n";
if (dup2(fdarray[2].realfd,2)<0) {
static const char duperrmsg[]= "uservd(service): cannot dup2 for stderr\n";
- write(fdarray[2].realfd,duperrmsg,sizeof(duperrmsg)-1);
+ unused= write(fdarray[2].realfd,duperrmsg,sizeof(duperrmsg)-1);
+ (void)unused;
_exit(-1);
}
serv_resetsignal(SIGPIPE);
_exit(-1);
}
serv_resetsignal(SIGPIPE);
@@
-248,6
+250,7
@@
void execservice(const int synchsocket[], int clientfd) {
if (r!=1) serv_syscallfail("write synch byte to parent");
r= synchread(synchsocket[1],'g');
if (r) serv_syscallfail("reach synch byte from parent");
if (r!=1) serv_syscallfail("write synch byte to parent");
r= synchread(synchsocket[1],'g');
if (r) serv_syscallfail("reach synch byte from parent");
+ if (close(synchsocket[1])) serv_syscallfail("close our synch socket");
if (close(clientfd)) serv_syscallfail("close client socket fd");
if (close(clientfd)) serv_syscallfail("close client socket fd");