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 | 32 |
1 files changed, 32 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..725f4b5957 --- /dev/null +++ b/meta/recipes-extended/tcp-wrappers/tcp-wrappers-7.6/06_fix_gethostbyname.patch | |||
@@ -0,0 +1,32 @@ | |||
1 | Upstream-Status: Backport | ||
2 | |||
3 | * Mon Feb 5 2001 Preston Brown <pbrown@redhat.com> | ||
4 | - fix gethostbyname to work better with dot "." notation (#16949) | ||
5 | |||
6 | --- tcp_wrappers_7.6/socket.c.fixgethostbyname Fri Mar 21 13:27:25 1997 | ||
7 | +++ tcp_wrappers_7.6/socket.c Mon Feb 5 14:09:40 2001 | ||
8 | @@ -52,7 +52,8 @@ | ||
9 | char *name; | ||
10 | { | ||
11 | char dot_name[MAXHOSTNAMELEN + 1]; | ||
12 | - | ||
13 | + struct hostent *hp; | ||
14 | + | ||
15 | /* | ||
16 | * Don't append dots to unqualified names. Such names are likely to come | ||
17 | * from local hosts files or from NIS. | ||
18 | @@ -61,8 +62,12 @@ | ||
19 | if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) { | ||
20 | return (gethostbyname(name)); | ||
21 | } else { | ||
22 | - sprintf(dot_name, "%s.", name); | ||
23 | - return (gethostbyname(dot_name)); | ||
24 | + sprintf(dot_name, "%s.", name); | ||
25 | + hp = gethostbyname(dot_name); | ||
26 | + if (hp) | ||
27 | + return hp; | ||
28 | + else | ||
29 | + return (gethostbyname(name)); | ||
30 | } | ||
31 | } | ||
32 | |||