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commit eead7a5fd2cbe5aa54d278c8171bd9476f91b2e4
parent 68b4f733b2755762e43df90f73db5a6ec8d14104
Author: Thomas Oltmann <thomas.oltmann.hhg@gmail.com>
Date:   Tue, 19 Apr 2022 12:04:57 +0200

Fix inverted conditional in sock_same_addr()

sock_same_addr() is supposed to return 0 if sa1 and sa2 are different addresses.
Since memcmp() returns 0 if its arguments are equal, we need to flip the return
value by comparing it to 0.

Msock.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sock.c b/sock.c @@ -198,7 +198,7 @@ sock_same_addr(const struct sockaddr_storage *sa1, const struct sockaddr_storage case AF_INET6: return memcmp(((struct sockaddr_in6 *)sa1)->sin6_addr.s6_addr, ((struct sockaddr_in6 *)sa2)->sin6_addr.s6_addr, - sizeof(((struct sockaddr_in6 *)sa1)->sin6_addr.s6_addr)); + sizeof(((struct sockaddr_in6 *)sa1)->sin6_addr.s6_addr)) == 0; case AF_INET: return ntohl(((struct sockaddr_in *)sa1)->sin_addr.s_addr) == ntohl(((struct sockaddr_in *)sa2)->sin_addr.s_addr);