diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2004-08-05 23:32:24 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2004-08-05 23:32:24 +0000 |
| commit | 87bb6b6c6bb6d5ff5e5b2a719fa32c77e9898459 (patch) | |
| tree | 62536f4dd4680dc660ad8293e9a47ed7249ce4d3 /hesiod | |
| parent | a79d752f3da1085b4f00ef1a817d8beadcc3014a (diff) | |
| download | glibc-87bb6b6c6bb6d5ff5e5b2a719fa32c77e9898459.zip glibc-87bb6b6c6bb6d5ff5e5b2a719fa32c77e9898459.tar.gz glibc-87bb6b6c6bb6d5ff5e5b2a719fa32c77e9898459.tar.bz2 | |
Update.
2004-08-04 Jakub Jelinek <jakub@redhat.com>
* hesiod/hesiod.c (__hesiod_res_get): Use calloc instead of malloc +
memset.
(__hesiod_res_set): Free nsaddrs.
* include/resolv.h (__res_maybe_init): Add prototype.
* resolv/resolv.h (struct __res_state): Add _u._ext.initstamp field.
* resolv/Versions (libc): Add __res_maybe_init@@GLIBC_PRIVATE.
* resolv/res_libc.c (__res_initstamp, lock): New variables.
(res_init): Increase __res_initstamp.
(__res_maybe_init): New function.
* resolv/res_init.c (__res_vinit): Initialize _u._ext.initstamp.
* hesiod/hesiod.c (__hesiod_res_get): Use __res_maybe_init instead
of RES_INIT check and {res_ninit,__res_ninit,res_init} call.
* sysdeps/posix/getaddrinfo.c (gaih_inet): Likewise.
* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r,
_nss_dns_gethostbyaddr_r): Likewise.
* resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r,
_nss_dns_getnetbyaddr_r): Likewise.
* resolv/gethnamaddr.c (gethostbyname, gethostbyname2,
gethostbyaddr): Likewise.
* resolv/res_data.c (fp_nquery, res_mkquery, res_mkupdate,
res_isourserver, res_sendsigned, res_update, res_search,
res_querydomain): Likewise.
* nss/getXXbyYY_r.c (INTERNAL (REENTRANT_NAME)): Likewise.
* nss/digits_dots.c (__nss_hostname_digits_dots): Likewise.
* nss/getnssent_r.c (__nss_setent, __nss_endent, __nss_getent_r):
Likewise.
* sysdeps/posix/getaddrinfo.c (gaih_inet): Set ai_family for
V4-mapped IPv6 addresses and req->ai_family==AF_INET.
Reported by A. Guru <a.guru@sympatico.ca>.
* po/pl.po: Likewise.
characters than necessary.
Diffstat (limited to 'hesiod')
| -rw-r--r-- | hesiod/hesiod.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hesiod/hesiod.c b/hesiod/hesiod.c index 630c71f..7fffb31 100644 --- a/hesiod/hesiod.c +++ b/hesiod/hesiod.c @@ -448,10 +448,9 @@ __hesiod_res_get(void *context) { if (!ctx->res) { struct __res_state *res; - res = (struct __res_state *)malloc(sizeof *res); + res = (struct __res_state *)calloc(1, sizeof *res); if (res == NULL) return (NULL); - memset(res, 0, sizeof *res); __hesiod_res_set(ctx, res, free); } @@ -465,6 +464,12 @@ __hesiod_res_set(void *context, struct __res_state *res, if (ctx->res && ctx->free_res) { res_nclose(ctx->res); + if ((ctx->res->options & RES_INIT) && ctx->res->nscount > 0) { + for (int ns = 0; ns < MAXNS; ns++) { + free (ctx->res->_u._ext.nsaddrs[ns]); + ctx->res->_u._ext.nsaddrs[ns] = NULL; + } + } (*ctx->free_res)(ctx->res); } @@ -478,8 +483,7 @@ init(struct hesiod_p *ctx) { if (!ctx->res && !__hesiod_res_get(ctx)) return (-1); - if (((ctx->res->options & RES_INIT) == 0) && - (res_ninit(ctx->res) == -1)) + if (__res_maybe_init (ctx->res, 0) == -1) return (-1); return (0); |