ratox

commit f10d276d4f89edf8bb5e432bfb96864219a6c20f
parent 79669839185cf1eae193f57a0f624abac41d5cfd
Author: z3bra <contactatz3bradotorg>
Date:   Tue,  8 Nov 2016 10:00:50 +0100

Prevent memcpy'ing to a non-allocated memory area

Diffstat:
M
ratox.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ratox.c b/ratox.c
@@ -1006,9 +1006,9 @@ datasave(void)
 		if (!intermediate)
 			eprintf("malloc:");
 		tox_pass_encrypt(intermediate, sz - TOX_PASS_ENCRYPTION_EXTRA_LENGTH, passphrase, pplen, data, NULL);
+	} else {
+		data = intermediate;
 	}
-	else
-		memcpy(data, intermediate, sz);
 	if (write(fd, data, sz) != sz)
 		eprintf("write %s:", savefile);
 	fsync(fd);