sudo/sme9/sudo-1.8.6p3-tty-parsing.patch

diff -up sudo-1.8.6p7/src/ttyname.c.get_process_ttyname sudo-1.8.6p7/src/ttyname.c
--- sudo-1.8.6p7/src/ttyname.c.get_process_ttyname      2013-02-25 20:46:09.000000000 +0100
+++ sudo-1.8.6p7/src/ttyname.c  2017-05-25 10:23:28.720850944 +0200
@@ -171,6 +171,8 @@ static char *search_devs[] = {
 
 static char *ignore_devs[] = {
     "/dev/fd/",
+    "/dev/mqueue/",
+    "/dev/shm/",
     "/dev/stdin",
     "/dev/stdout",
     "/dev/stderr",
@@ -437,9 +439,13 @@ get_process_ttyname(void)
        len = getline(&line, &linesize, fp);
        fclose(fp);
        if (len != -1) {
-           /* Field 7 is the tty dev (0 if no tty) */
-           char *cp = line;
-           int field = 1;
+           /*
+            * Field 7 is the tty dev (0 if no tty).
+            * Since the process name at field 2 "(comm)" may include spaces,
+            * start at the last ')' found.
+            */
+           char *cp = strrchr(line, ')');
+           int field = 2;
            while (*cp != '\0') {
                if (*cp++ == ' ') {
                    if (++field == 7) {
1	jpp	1.1	diff -up sudo-1.8.6p7/src/ttyname.c.get_process_ttyname sudo-1.8.6p7/src/ttyname.c
2			--- sudo-1.8.6p7/src/ttyname.c.get_process_ttyname 2013-02-25 20:46:09.000000000 +0100
3			+++ sudo-1.8.6p7/src/ttyname.c 2017-05-25 10:23:28.720850944 +0200
4			@@ -171,6 +171,8 @@ static char *search_devs[] = {
5
6			static char *ignore_devs[] = {
7			"/dev/fd/",
8			+ "/dev/mqueue/",
9			+ "/dev/shm/",
10			"/dev/stdin",
11			"/dev/stdout",
12			"/dev/stderr",
13			@@ -437,9 +439,13 @@ get_process_ttyname(void)
14			len = getline(&line, &linesize, fp);
15			fclose(fp);
16			if (len != -1) {
17			- /* Field 7 is the tty dev (0 if no tty) */
18			- char *cp = line;
19			- int field = 1;
20			+ /*
21			+ * Field 7 is the tty dev (0 if no tty).
22			+ * Since the process name at field 2 "(comm)" may include spaces,
23			+ * start at the last ')' found.
24			+ */
25			+ char *cp = strrchr(line, ')');
26			+ int field = 2;
27			while (*cp != '\0') {
28			if (*cp++ == ' ') {
29			if (++field == 7) {