bk commit into 5.1 tree (serg:1.2504) BUG#33814

[Sergei Golubchik]

Below is the list of changes that have just been committed into a local
5.1 repository of serg.  When serg does a push these changes
will be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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see http://dev.mysql.com/doc/mysql/en/installing-source-tree.html

ChangeSet@stripped, 2008-01-11 12:34:12+01:00, serg@stripped +4 -0
  Bug#33814 - yassl problems

  BitKeeper/etc/ignore@stripped, 2008-01-11 12:34:07+01:00, serg@stripped +1 -0
    Added libmysqld/sql_profile.cc to the ignore list

  extra/yassl/src/handshake.cpp@stripped, 2008-01-11 12:34:07+01:00, serg@stripped +5 -0
    Bug#33814 - yassl problems

  extra/yassl/src/template_instnt.cpp@stripped, 2008-01-11 12:34:07+01:00, serg@stripped +3 -2
    new template instantiation

  extra/yassl/src/yassl_imp.cpp@stripped, 2008-01-11 12:34:07+01:00, serg@stripped +10 -1
    Bug#33814 - yassl problems

diff -Nrup a/BitKeeper/etc/ignore b/BitKeeper/etc/ignore
--- a/BitKeeper/etc/ignore	2007-12-13 12:49:43 +01:00
+++ b/BitKeeper/etc/ignore	2008-01-11 12:34:07 +01:00
@@ -3012,3 +3012,4 @@ win/vs8cache.txt
 ylwrap
 zlib/*.ds?
 zlib/*.vcproj
+libmysqld/sql_profile.cc
diff -Nrup a/extra/yassl/src/handshake.cpp b/extra/yassl/src/handshake.cpp
--- a/extra/yassl/src/handshake.cpp	2007-08-28 09:57:52 +02:00
+++ b/extra/yassl/src/handshake.cpp	2008-01-11 12:34:07 +01:00
@@ -527,6 +527,11 @@ void ProcessOldClientHello(input_buffer&
     input.read(len, sizeof(len));
     uint16 randomLen;
     ato16(len, randomLen);
+    if (ch.suite_len_ > MAX_SUITE_SZ || sessionLen > ID_LEN ||
+        randomLen > RAN_LEN) {
+        ssl.SetError(bad_input);
+        return;
+    }
 
     int j = 0;
     for (uint16 i = 0; i < ch.suite_len_; i += 3) {    
diff -Nrup a/extra/yassl/src/template_instnt.cpp b/extra/yassl/src/template_instnt.cpp
--- a/extra/yassl/src/template_instnt.cpp	2007-01-29 17:54:36 +01:00
+++ b/extra/yassl/src/template_instnt.cpp	2008-01-11 12:34:07 +01:00
@@ -101,8 +101,9 @@ template void ysArrayDelete<unsigned cha
 template void ysArrayDelete<char>(char*);
 
 template int min<int>(int, int);
-template unsigned int min<unsigned int>(unsigned int, unsigned int);
-template unsigned long min<unsigned long>(unsigned long, unsigned long);
+template uint16 min<uint16>(uint16, uint16);
+template uint min<uint>(uint, uint);
+template size_t min<size_t>(size_t, size_t);
 }
 
 #endif // HAVE_EXPLICIT_TEMPLATE_INSTANTIATION
diff -Nrup a/extra/yassl/src/yassl_imp.cpp b/extra/yassl/src/yassl_imp.cpp
--- a/extra/yassl/src/yassl_imp.cpp	2007-01-29 17:54:36 +01:00
+++ b/extra/yassl/src/yassl_imp.cpp	2008-01-11 12:34:07 +01:00
@@ -621,6 +621,10 @@ void HandShakeHeader::Process(input_buff
     }
 
     uint len = c24to32(length_);
+    if (len > input.get_remaining()) {
+        ssl.SetError(bad_input);
+        return;
+    }
     hashHandShake(ssl, input, len);
 
     hs->set_length(len);
@@ -1391,10 +1395,15 @@ input_buffer& operator>>(input_buffer& i
     
     // Suites
     byte tmp[2];
+    uint16 len;
     tmp[0] = input[AUTO];
     tmp[1] = input[AUTO];
-    ato16(tmp, hello.suite_len_);
+    ato16(tmp, len);
+
+    hello.suite_len_ = min(len, static_cast<uint16>(MAX_SUITE_SZ));
     input.read(hello.cipher_suites_, hello.suite_len_);
+    if (len > hello.suite_len_) // ignore extra suites
+        input.set_current(input.get_current() + len -  hello.suite_len_);
 
     // Compression
     hello.comp_len_ = input[AUTO];