1.1 --- a/patches/glibc/compat-2.1/rh62-09-glibc-compat-2.1.3-security2.patch Tue Aug 14 19:32:22 2007 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,66 +0,0 @@
1.4 -2002-07-05 Tomohiro Kato <tomop@teamgedoh.net>
1.5 -
1.6 - * glibc-compat/nss_dns/dns-network.c (getanswer_r): Reduce
1.7 - linebuflen in parallel to bumping up the buffer pointer.
1.8 - * glibc-compat/nss_dns/dns-host.c (getanswer_r): Likewise.
1.9 - Compare n with linebuflen instead of buflen.
1.10 -
1.11 -2002-07-02 Andreas Schwab <schwab@suse.de>
1.12 -
1.13 - * resolv/nss_dns/dns-network.c (getanswer_r): Reduce linebuflen
1.14 - in parallel to bumping up the buffer pointer.
1.15 -
1.16 ---- libc/glibc-compat/nss_dns/dns-network.c.jj Wed Jan 10 11:58:20 2001
1.17 -+++ libc/glibc-compat/nss_dns/dns-network.c Tue Jul 9 10:31:15 2002
1.18 -@@ -283,7 +283,9 @@ getanswer_r (const querybuf *answer, int
1.19 - }
1.20 - cp += n;
1.21 - *alias_pointer++ = bp;
1.22 -- bp += strlen (bp) + 1;
1.23 -+ n = strlen (bp) + 1;
1.24 -+ bp += n;
1.25 -+ linebuflen -= n;
1.26 - result->n_addrtype = class == C_IN ? AF_INET : AF_UNSPEC;
1.27 - ++have_answer;
1.28 - }
1.29 ---- libc/glibc-compat/nss_dns/dns-host.c.jj Wed Jan 10 11:58:20 2001
1.30 -+++ libc/glibc-compat/nss_dns/dns-host.c Tue Jul 9 10:36:41 2002
1.31 -@@ -424,7 +424,7 @@ getanswer_r (const querybuf *answer, int
1.32 - linebuflen -= n;
1.33 - /* Get canonical name. */
1.34 - n = strlen (tbuf) + 1; /* For the \0. */
1.35 -- if ((size_t) n > buflen || n >= MAXHOSTNAMELEN)
1.36 -+ if ((size_t) n > linebuflen || n >= MAXHOSTNAMELEN)
1.37 - {
1.38 - ++had_error;
1.39 - continue;
1.40 -@@ -447,7 +447,7 @@ getanswer_r (const querybuf *answer, int
1.41 - cp += n;
1.42 - /* Get canonical name. */
1.43 - n = strlen (tbuf) + 1; /* For the \0. */
1.44 -- if ((size_t) n > buflen || n >= MAXHOSTNAMELEN)
1.45 -+ if ((size_t) n > linebuflen || n >= MAXHOSTNAMELEN)
1.46 - {
1.47 - ++had_error;
1.48 - continue;
1.49 -@@ -542,6 +542,7 @@ getanswer_r (const querybuf *answer, int
1.50 - linebuflen -= nn;
1.51 - }
1.52 -
1.53 -+ linebuflen -= sizeof (align) - ((u_long) bp % sizeof (align));
1.54 - bp += sizeof (align) - ((u_long) bp % sizeof (align));
1.55 -
1.56 - if (n >= linebuflen)
1.57 -#--- libc/resolv/nss_dns/dns-network.c.jj Mon Jul 9 14:59:24 2001
1.58 -#+++ libc/resolv/nss_dns/dns-network.c Tue Jul 9 10:30:31 2002
1.59 -#@@ -328,7 +328,9 @@ getanswer_r (const querybuf *answer, int
1.60 -# }
1.61 -# cp += n;
1.62 -# *alias_pointer++ = bp;
1.63 -#- bp += strlen (bp) + 1;
1.64 -#+ n = strlen (bp) + 1;
1.65 -#+ bp += n;
1.66 -#+ linebuflen -= n;
1.67 -# result->n_addrtype = class == C_IN ? AF_INET : AF_UNSPEC;
1.68 -# ++have_answer;
1.69 -# }