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| author | Florian Weimer <fweimer@redhat.com> | 2017-04-13 13:09:38 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2017-04-13 13:09:38 +0200 |
| commit | e14a27723cc3a154d67f3f26e719d08c0ba9ad25 (patch) | |
| tree | c4706acf27f91784a8b592772d03e0c8da0b4731 /include | |
| parent | c803cb9b24c6cea15698768e4301e963b98e742c (diff) | |
| download | glibc-e14a27723cc3a154d67f3f26e719d08c0ba9ad25.tar.gz glibc-e14a27723cc3a154d67f3f26e719d08c0ba9ad25.tar.xz glibc-e14a27723cc3a154d67f3f26e719d08c0ba9ad25.zip | |
resolv: Reduce EDNS payload size to 1200 bytes [BZ #21361]
This hardens the stub resolver against fragmentation-based attacks.
Diffstat (limited to 'include')
| -rw-r--r-- | include/resolv.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/resolv.h b/include/resolv.h index 95dcd3ca37..e8f477cd86 100644 --- a/include/resolv.h +++ b/include/resolv.h @@ -37,8 +37,6 @@ extern void res_pquery (const res_state __statp, const unsigned char *__msg, extern int res_ourserver_p (const res_state __statp, const struct sockaddr_in6 *__inp); extern void __res_iclose (res_state statp, bool free_addr); -extern int __res_nopt(res_state statp, int n0, unsigned char *buf, int buflen, - int anslen); libc_hidden_proto (__res_ninit) libc_hidden_proto (__res_maybe_init) libc_hidden_proto (__res_nclose) @@ -91,7 +89,6 @@ libresolv_hidden_proto (__res_nameinquery) libresolv_hidden_proto (__res_queriesmatch) libresolv_hidden_proto (__res_nsend) libresolv_hidden_proto (__b64_ntop) -libresolv_hidden_proto (__res_nopt) libresolv_hidden_proto (__dn_count_labels) libresolv_hidden_proto (__p_secstodate) |