[Qemu-devel] [PATCH] Crypto: fix leak in ivgen essiv init

[Li Qiang]

From: Li Qiang <address@hidden>

On error path, the 'salt' doesn't been freed thus leading
a memory leak. This patch avoid this.

Signed-off-by: Li Qiang <address@hidden>
---
 crypto/ivgen-essiv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/crypto/ivgen-essiv.c b/crypto/ivgen-essiv.c
index 634de63..cba20bd 100644
--- a/crypto/ivgen-essiv.c
+++ b/crypto/ivgen-essiv.c
@@ -48,6 +48,7 @@ static int qcrypto_ivgen_essiv_init(QCryptoIVGen *ivgen,
                            &salt, &nhash,
                            errp) < 0) {
         g_free(essiv);
+        g_free(salt);
         return -1;
     }
 
-- 
1.8.3.1