diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | nss/getent.c | 12 |
2 files changed, 16 insertions, 1 deletions
@@ -1,5 +1,10 @@ 2010-05-06 Ulrich Drepper <drepper@redhat.com> + * nss/getent.c (idn_flags): Default to AI_IDN|AI_CANONIDN. + (args_options): Add no-idn option. + (ahosts_keys_int): Add idn_flags to ai_flags. + (parse_option): Handle 'i' option to clear idn_flags. + * malloc/malloc.c (_int_free): Possible race in the most recently added check. Only act on the data if no current modification happened. diff --git a/nss/getent.c b/nss/getent.c index 69eea25..f6c0b5d 100644 --- a/nss/getent.c +++ b/nss/getent.c @@ -31,6 +31,7 @@ #include <netdb.h> #include <pwd.h> #include <shadow.h> +#include <stdbool.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -56,6 +57,7 @@ static const char args_doc[] = N_("database [key ...]"); static const struct argp_option args_options[] = { { "service", 's', "CONFIG", 0, N_("Service configuration to be used") }, + { "no-idn", 'i', NULL, 0, N_("disable IDN encoding") }, { NULL, 0, NULL, 0, NULL }, }; @@ -74,6 +76,9 @@ static struct argp argp = args_options, parse_option, args_doc, doc, NULL, more_help }; +/* Additional getaddrinfo flags for IDN encoding. */ +static int idn_flags = AI_IDN | AI_CANONIDN; + /* Print the version information. */ static void print_version (FILE *stream, struct argp_state *state) @@ -377,7 +382,8 @@ ahosts_keys_int (int af, int xflags, int number, char *key[]) struct addrinfo hint; memset (&hint, '\0', sizeof (hint)); - hint.ai_flags = AI_V4MAPPED | AI_ADDRCONFIG | AI_CANONNAME | xflags; + hint.ai_flags = (AI_V4MAPPED | AI_ADDRCONFIG | AI_CANONNAME + | idn_flags | xflags); hint.ai_family = af; for (i = 0; i < number; ++i) @@ -861,6 +867,10 @@ parse_option (int key, char *arg, struct argp_state *state) } break; + case 'i': + idn_flags = 0; + break; + default: return ARGP_ERR_UNKNOWN; } |