MFC r342030:

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
HardenedBSD · Dec 20, 2018 · 1ab95dc · 1ab95dc
1 parent 566948a
commit 1ab95dc
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/sys/opencrypto/cryptosoft.c b/sys/opencrypto/cryptosoft.c
@@ -1054,6 +1054,9 @@ swcr_freesession_locked(device_t dev, u_int64_t tid)
 
 		case CRYPTO_MD5:
 		case CRYPTO_SHA1:
+		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)