diff options
Diffstat (limited to 'meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch')
-rw-r--r-- | meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch new file mode 100644 index 0000000000..d06aaef13b --- /dev/null +++ b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch | |||
@@ -0,0 +1,30 @@ | |||
1 | * Mon Feb 5 2001 Preston Brown <pbrown@redhat.com> | ||
2 | - fix gethostbyname to work better with dot "." notation (#16949) | ||
3 | |||
4 | --- tcp_wrappers_7.6/socket.c.fixgethostbyname Fri Mar 21 13:27:25 1997 | ||
5 | +++ tcp_wrappers_7.6/socket.c Mon Feb 5 14:09:40 2001 | ||
6 | @@ -52,7 +52,8 @@ | ||
7 | char *name; | ||
8 | { | ||
9 | char dot_name[MAXHOSTNAMELEN + 1]; | ||
10 | - | ||
11 | + struct hostent *hp; | ||
12 | + | ||
13 | /* | ||
14 | * Don't append dots to unqualified names. Such names are likely to come | ||
15 | * from local hosts files or from NIS. | ||
16 | @@ -61,8 +62,12 @@ | ||
17 | if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) { | ||
18 | return (gethostbyname(name)); | ||
19 | } else { | ||
20 | - sprintf(dot_name, "%s.", name); | ||
21 | - return (gethostbyname(dot_name)); | ||
22 | + sprintf(dot_name, "%s.", name); | ||
23 | + hp = gethostbyname(dot_name); | ||
24 | + if (hp) | ||
25 | + return hp; | ||
26 | + else | ||
27 | + return (gethostbyname(name)); | ||
28 | } | ||
29 | } | ||
30 | |||