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Prepare OpenSSL 0.9.8g: cherry pick

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http://cvs.openssl.org/chngview?cn=16691
Don't try to lookup zero length session.
PR: 1591
Submitted by: steve
This commit is contained in:
Lutz Jänicke 2007-10-19 07:36:34 +00:00
parent 4875e097f1
commit 8c447031ad
1 changed files with 3 additions and 1 deletions
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4
ssl/ssl_sess.c
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@ -320,10 +320,12 @@ int ssl_get_prev_session(SSL *s, unsigned char *session_id, int len,
fatal = 1; fatal = 1;
goto err; goto err;
} }
else if (r == 0) else if (r == 0 || (!ret && !len))
goto err; goto err;
else if (!ret && !(s->session_ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP)) else if (!ret && !(s->session_ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
#else #else
if (len == 0)
goto err;
if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP)) if (!(s->ctx->session_cache_mode & SSL_SESS_CACHE_NO_INTERNAL_LOOKUP))
#endif #endif
{ {