iax.md5: pass correct size to memset (identified by gcc)

diff --git a/3rdparty/iaxclient/lib/libiax2/src/md5.c b/3rdparty/iaxclient/lib/libiax2/src/md5.c
index 401216ee27167b9e048cdcaa7831e65aed7bb303..b154f6c15eb934b50b7c25f812a79655e3312c33 100644 (file)
--- a/3rdparty/iaxclient/lib/libiax2/src/md5.c
+++ b/3rdparty/iaxclient/lib/libiax2/src/md5.c
@@ -177,7 +177,7 @@ void MD5Final(uint8_t digest[16], struct MD5Context *ctx)
     MD5Transform(ctx->buf, (uint32_t *) ctx->in);
     byteReverse((uint8_t *) ctx->buf, 4);
     memcpy(digest, ctx->buf, 16);
-    memset(ctx, 0, sizeof(ctx));       /* In case it's sensitive */
+    memset(ctx, 0, sizeof(*ctx));      /* In case it's sensitive */
 }
 
 #ifndef ASM_MD5