Date: Thu, 13 Dec 2018 08:59:51 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r342030 - head/sys/opencrypto Message-ID: <201812130859.wBD8xp1X050856@repo.freebsd.org>
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Author: ae Date: Thu Dec 13 08:59:51 2018 New Revision: 342030 URL: https://svnweb.freebsd.org/changeset/base/342030 Log: Plug memory leak for AES_*_NIST_GMAC algorithms. swcr_newsession() allocates sw_ictx for these algorithms, thus we need to free() it in swcr_freesession(). PR: 233907 MFC after: 1 week Modified: head/sys/opencrypto/cryptosoft.c Modified: head/sys/opencrypto/cryptosoft.c ============================================================================== --- head/sys/opencrypto/cryptosoft.c Thu Dec 13 06:59:55 2018 (r342029) +++ head/sys/opencrypto/cryptosoft.c Thu Dec 13 08:59:51 2018 (r342030) @@ -1091,6 +1091,9 @@ swcr_freesession(device_t dev, crypto_session_t cses) case CRYPTO_SHA2_256: case CRYPTO_SHA2_384: case CRYPTO_SHA2_512: + case CRYPTO_AES_128_NIST_GMAC: + case CRYPTO_AES_192_NIST_GMAC: + case CRYPTO_AES_256_NIST_GMAC: axf = swd->sw_axf; if (swd->sw_ictx) {
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