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Merge pull request #1781 from drwetter/fix_1779_3.1dev

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Fix reading SSLv2 socket
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Dirk Wetter 2020-11-24 21:58:05 +01:00 committed by GitHub
commit 21d0910b50
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1 changed files with 6 additions and 3 deletions
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testssl.sh
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@ -14300,7 +14300,7 @@ sslv2_sockets() {
local cipher_suites="$1"
local client_hello len_client_hello
local len_ciph_suites_byte len_ciph_suites
local server_hello sock_reply_file2
local server_hello sock_reply_file2 foo
local -i response_len server_hello_len
local parse_complete=false
@ -14355,7 +14355,8 @@ sslv2_sockets() {
if [[ -s "$SOCK_REPLY_FILE" ]]; then
server_hello=$(hexdump -v -e '16/1 "%02X"' "$SOCK_REPLY_FILE")
server_hello_len=$((2 + $(hex2dec "${server_hello:1:3}") ))
response_len=$(count_chars "$SOCK_REPLY_FILE")
foo="$(wc -c "$SOCK_REPLY_FILE")"
response_len="${foo% *}"
for (( 1; response_len < server_hello_len; 1 )); do
sock_reply_file2=${SOCK_REPLY_FILE}.2
mv "$SOCK_REPLY_FILE" "$sock_reply_file2"
@ -14367,10 +14368,12 @@ sslv2_sockets() {
[[ ! -s "$SOCK_REPLY_FILE" ]] && break
cat "$SOCK_REPLY_FILE" >> "$sock_reply_file2"
mv "$sock_reply_file2" "$SOCK_REPLY_FILE"
response_len=$(count_chars "$SOCK_REPLY_FILE")
foo="$(wc -c "$SOCK_REPLY_FILE")"
response_len="${foo% *}"
done
fi
fi
debugme echo "reading server hello... "
if [[ "$DEBUG" -ge 4 ]]; then
hexdump -C "$SOCK_REPLY_FILE" | head -6