X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Fplugins%2Fpassprompt.c;h=14a199f8c743e574a71538d996998fd0361fcafe;hb=3ae4027842d48c3c92996ffb8443b9b320c1c775;hp=ab9f390c2d1c968c8054b60e1e5da7cc81eb5e00;hpb=e87fe1bbd37a1486c5223f110e9ce3ef75971f93;p=ppp.git

diff --git a/pppd/plugins/passprompt.c b/pppd/plugins/passprompt.c
index ab9f390..14a199f 100644
--- a/pppd/plugins/passprompt.c
+++ b/pppd/plugins/passprompt.c
@@ -8,13 +8,16 @@
  *  as published by the Free Software Foundation; either version
  *  2 of the License, or (at your option) any later version.
  */
+
 #include <errno.h>
 #include <unistd.h>
 #include <sys/wait.h>
+#include <sys/param.h>
+#include <limits.h>
 #include <syslog.h>
-#include "pppd.h"
+#include <pppd/pppd.h>
 
-char pppd_version[] = VERSION;
+char pppd_version[] = PPPD_VERSION;
 
 static char promptprog[PATH_MAX+1];
 static int promptprog_refused = 0;
@@ -30,7 +33,7 @@ static int promptpass(char *user, char *passwd)
 {
     int p[2];
     pid_t kid;
-    int readgood, wstat;
+    int readgood, wstat, ret;
     ssize_t red;
 
     if (promptprog_refused || promptprog[0] == 0 || access(promptprog, X_OK) < 0)
@@ -55,8 +58,14 @@ static int promptpass(char *user, char *passwd)
 	sys_close();
 	closelog();
 	close(p[0]);
-	seteuid(getuid());
-	setegid(getgid());
+	ret = seteuid(getuid());
+	if (ret != 0) {
+		warn("Couldn't set effective user id");
+	}
+	ret = setegid(getgid());
+	if (ret != 0) {
+		warn("Couldn't set effective user id");
+	}
 	argv[0] = promptprog;
 	argv[1] = user;
 	argv[2] = remote_name;
@@ -113,7 +122,7 @@ void plugin_init(void)
 {
     add_options(options);
     pap_passwd_hook = promptpass;
-#ifdef USE_EAPTLS
+#ifdef PPP_WITH_EAPTLS
     eaptls_passwd_hook = promptpass;
 #endif
 }