Hi Arne,
thank you for your report. In the future, please send reports to
supp...@wolfssl.com to guarantee the fastest possible response. This
also helps us track bug reports. I have forwarded this report for you.
Either I or someone else will investigate this and get back to you with
a solution soon.
Sincerely
Juliusz
On 18/08/2022 00:40, Arne Schwabe wrote:
Hey,
currently we still have test failures in wolfSSL in
EVP_PKEY_CTX_new with clang asan. Github action patch that reproduces
this also attached. With the OpenVPN 2.6 release coming up in the next
months it would be good if these can be fixed. These look like problems
in the upstream wolfSSL code.
Details are below:
=================================================================
==19723==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 160 byte(s) in 4 object(s) allocated from:
#0 0x49604d in malloc
(/home/runner/work/openvpn/openvpn/tests/unit_tests/openvpn/crypto_testdriver+0x49604d)
#1 0x7f64e8318291 in wolfSSL_EVP_PKEY_CTX_new
(/usr/local/lib/libwolfssl.so.34+0x9e291)
Indirect leak of 400 byte(s) in 2 object(s) allocated from:
#0 0x49604d in malloc
(/home/runner/work/openvpn/openvpn/tests/unit_tests/openvpn/crypto_testdriver+0x49604d)
#1 0x7f64e833c537 in wolfSSL_EVP_PKEY_new_ex
(/usr/local/lib/libwolfssl.so.34+0xc2537)
Indirect leak of 240 byte(s) in 2 object(s) allocated from:
#0 0x49604d in malloc
(/home/runner/work/openvpn/openvpn/tests/unit_tests/openvpn/crypto_testdriver+0x49604d)
#1 0x7f64e82b4ac2 in _InitRng.isra.0
(/usr/local/lib/libwolfssl.so.34+0x3aac2)
Indirect leak of 118 byte(s) in 2 object(s) allocated from:
#0 0x49604d in malloc
(/home/runner/work/openvpn/openvpn/tests/unit_tests/openvpn/crypto_testdriver+0x49604d)
#1 0x7f64e833c72b in wolfSSL_EVP_PKEY_new_mac_key
(/usr/local/lib/libwolfssl.so.34+0xc272b)
SUMMARY: AddressSanitizer: 918 byte(s) leaked in 10 allocation(s).
FAIL: crypto_testdriver
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