diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 34 |
1 files changed, 34 insertions, 0 deletions
@@ -1,3 +1,37 @@ +2008-07-28 Ulrich Drepper <drepper@redhat.com> + + * resolv/res_send.c (__libc_res_nsend): Take additional parameter. + Use it instead of locally defined resplen2 variable. + (res_nsend): Adjust for __libc_res_nsend interface change. + (send_vc): Initialize *resplen2 if necessary. Read length of + package into an appropriately aligned variable. Store converted length + in new variable and use it appropriately. + Add branch prediction help. + * resolv/res_query.c (__libc_res_nquery): Take additional parameter + and pass it on to __libc_res_nsend. Adjust all callers. + (__libc_res_nsearch): Likewise. + (__libc_res_nqeurydomain): Likewise. + * resolv/nss_dns/dns-host.c: Adjust for __libc_res_nsearch interface + change. + (_nss_dns_gethostbyname4): Don't unconditionally allocate tmp array. + Define resplen2 variable and pass it to __libc_res_nsearch and then + to gaih_getanswer. + (getanswer_r): In case of incorrect DNS data don't overread buffer. + Add branch prediction. + (gaih_getanswer_slice): Likewise. Check for invalid data types. + (gaih_getanswer): Don't decode second slice if first one failed due + to a too small buffer. Don't let not found status of second + decoder shadow results of the first. + * resolv/gethnamaddr.c (gethostbyname2): Adjust for __libc_res_nsearch + and __libc_res_nquery interface changes + (gethostbyaddr): Adjust for __libc_res_nquery interface change. + * include/resolv.h: Adjust prototypes for __libc_res_nquery, + __libc_res_nsearch, and __libc_res_nsend. + * resolv/nss_dns/dns-canon.c: Adjust for __libc_res_nquery interface + change. + * resolv/nss_dns/dns-network.c: Adjust for __libc_res_nquery and + __libc_res_nsearch interface changes. + 2008-07-27 Ulrich Drepper <drepper@redhat.com> * libio/iopopen.c (_IO_new_proc_open): Remove unnecessary volatile. |