linux-user/syscall.c:1627:35: warning: 1st function call argument is an
uninitialized value
target_saddr->sa_family = tswap16(addr->sa_family);
^~~~~~~~~~~~~~~~~~~~~~~~
linux-user/syscall.c:1629:25: warning: The left operand of '==' is a garbage
value
if (addr->sa_family == AF_NETLINK && len >= sizeof(struct sockaddr_nl)) {
~~~~~~~~~~~~~~~ ^
Reported-by: Clang Static Analyzer
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
---
linux-user/syscall.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 26450d235f..963b9c8f4b 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -1618,6 +1618,7 @@ static inline abi_long host_to_target_sockaddr(abi_ulong
target_addr,
if (len == 0) {
return 0;
}
+ assert(addr);
target_saddr = lock_user(VERIFY_WRITE, target_addr, len, 0);
if (!target_saddr)
--
2.13.3
