blob: d881dae6c8367dc76cb62e8f0da2e50ea21dc8da (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
--- termcap-2.0.8/termcap.c~
+++ termcap-2.0.8/termcap.c
@@ -339,13 +339,17 @@
struct tc_ent *l = NULL;
int first = 1;
int loop = 0;
+ int tc_set = 0;
*tcp = NULL;
/* See if we have a TERMCAP environment variable. */
if ((tc = getenv("TERMCAP")) != NULL) {
if (*tc == '/')
+ {
tc_file = tc;
+ tc_set=1;
+ }
else {
/* check if TERMCAP is term */
if (tc_comp(tc, term)) {
@@ -366,8 +370,21 @@
printf("Using file %s\n", tc_file);
#endif
+ if(tc_set)
+ {
+ setfsuid(getuid());
+ setfsgid(getgid());
+ }
/* Now read the termcap file. */
- if ((fp = fopen(tc_file, "r")) == NULL) return(NULL);
+ fp = fopen(tc_file, "r");
+
+ if(tc_set)
+ {
+ setfsuid(geteuid());
+ setfsgid(getegid());
+ }
+ if (fp == NULL)
+ return(NULL);
while(term) {
if (++loop > 16) {
|
