lib/crypto: Initialize variable contents (CID 1450809)

Signed-off-by: Joseph Benden <joe@benden.us>
tubero64 · Jul 30, 2021 · 3b09f9b · 3b09f9b
1 parent c75fb84
commit 3b09f9b
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/crypto/crypto.c b/lib/crypto/crypto.c
@@ -83,6 +83,7 @@ encrypt_wep(unsigned char * data, int len, unsigned char * key, int keylen)
 {
 	RC4_KEY S;
 
+	memset(&S, 0, sizeof(S));
 	RC4_set_key(&S, keylen, key);
 	RC4(&S, (size_t) len, data, data);