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 @@ +* Mon Feb 5 2001 Preston Brown <pbrown@redhat.com> +- fix gethostbyname to work better with dot "." notation (#16949) + +--- tcp_wrappers_7.6/socket.c.fixgethostbyname Fri Mar 21 13:27:25 1997 ++++ tcp_wrappers_7.6/socket.c Mon Feb 5 14:09:40 2001 +@@ -52,7 +52,8 @@ + char *name; + { + char dot_name[MAXHOSTNAMELEN + 1]; +- ++ struct hostent *hp; ++ + /* + * Don't append dots to unqualified names. Such names are likely to come + * from local hosts files or from NIS. +@@ -61,8 +62,12 @@ + if (strchr(name, '.') == 0 || strlen(name) >= MAXHOSTNAMELEN - 1) { + return (gethostbyname(name)); + } else { +- sprintf(dot_name, "%s.", name); +- return (gethostbyname(dot_name)); ++ sprintf(dot_name, "%s.", name); ++ hp = gethostbyname(dot_name); ++ if (hp) ++ return hp; ++ else ++ return (gethostbyname(name)); + } + } + |