SHA256
1
0
forked from pool/dictd
dictd/dictd-1.12.1-unused-return.patch
2018-10-16 05:12:41 +00:00

87 lines
2.3 KiB
Diff

diff -purN dictd-1.12.1/dictd.c dictd-1.12.1_new/dictd.c
--- dictd-1.12.1/dictd.c 2011-01-09 17:53:27.000000000 +0100
+++ dictd-1.12.1_new/dictd.c 2014-02-25 16:12:49.752301674 +0100
@@ -329,6 +329,7 @@ static void xsigprocmask (int how, const
}
}
+/*
static void block_signals (void)
{
sigset_t set;
@@ -350,6 +351,7 @@ static void unblock_signals (void)
xsigprocmask (SIG_UNBLOCK, &set, NULL);
}
+*/
static void handler( int sig )
{
@@ -1264,21 +1266,22 @@ static void release_root_privileges( voi
* -- Bob Hilliard
*/
{
+ int unused __attribute__((unused));
if (geteuid() == 0) {
struct passwd *pwd;
if ((pwd = getpwnam("dictd"))) {
- setgid(pwd->pw_gid);
+ unused = setgid(pwd->pw_gid);
initgroups("dictd",pwd->pw_gid);
- setuid(pwd->pw_uid);
+ unused = setuid(pwd->pw_uid);
} else if ((pwd = getpwnam("nobody"))) {
- setgid(pwd->pw_gid);
+ unused = setgid(pwd->pw_gid);
initgroups("nobody",pwd->pw_gid);
- setuid(pwd->pw_uid);
+ unused = setuid(pwd->pw_uid);
} else {
- setgid(GID_NOGROUP);
+ unused = setgid(GID_NOGROUP);
initgroups("nobody", GID_NOGROUP);
- setuid(UID_NOBODY);
+ unused = setuid(UID_NOBODY);
}
}
}
@@ -1464,6 +1467,7 @@ static void pid_file_write ()
static void reopen_012 (void)
{
int fd = open ("/dev/null", O_RDWR);
+ int unused __attribute__((unused));
if (fd == -1)
err_fatal_errno (__func__, ":E: can't open /dev/null");
@@ -1471,9 +1475,9 @@ static void reopen_012 (void)
close (1);
close (2);
- dup (fd);
- dup (fd);
- dup (fd);
+ unused = dup (fd);
+ unused = dup (fd);
+ unused = dup (fd);
}
int main (int argc, char **argv, char **envp)
@@ -1489,6 +1493,7 @@ int main (int argc, char **argv, char **
int i;
int errno_accept = 0;
+ int unused __attribute__((unused));
const char * default_strategy_arg = "???";
@@ -1696,7 +1701,7 @@ int main (int argc, char **argv, char **
if (detach){
/* become a daemon */
- daemon (0, 1);
+ unused = daemon (0, 1);
reopen_012 ();
/* after fork from daemon(3) */