The branch master has been updated
via f0496ad71fbacccf5a95f40d31d251bc8cf9dcfb (commit)
from eaa7e483c509d46f455a9deb148bfaf34a8fcbe3 (commit)
- Log -----------------------------------------------------------------
commit f0496ad71fbacccf5a95f40d31d251bc8cf9dcfb
Author: Emilia Kasper <[email protected]>
Date: Fri Feb 19 16:23:08 2016 +0100
getaddrinfo: zero the hints structure
This silences the memory sanitizer. All fields were already correctly
initialized but the struct padding wasn't, causing an uninitialized read
warning.
Reviewed-by: Tim Hudson <[email protected]>
-----------------------------------------------------------------------
Summary of changes:
crypto/bio/b_addr.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/crypto/bio/b_addr.c b/crypto/bio/b_addr.c
index a46cf93..6125e86 100644
--- a/crypto/bio/b_addr.c
+++ b/crypto/bio/b_addr.c
@@ -681,18 +681,13 @@ int BIO_lookup(const char *host, const char *service,
int gai_ret = 0;
#ifdef AI_PASSIVE
struct addrinfo hints;
+ memset(&hints, 0, sizeof hints);
- hints.ai_flags = 0;
# ifdef AI_ADDRCONFIG
hints.ai_flags = AI_ADDRCONFIG;
# endif
hints.ai_family = family;
hints.ai_socktype = socktype;
- hints.ai_protocol = 0;
- hints.ai_addrlen = 0;
- hints.ai_addr = NULL;
- hints.ai_canonname = NULL;
- hints.ai_next = NULL;
if (lookup_type == BIO_LOOKUP_SERVER)
hints.ai_flags |= AI_PASSIVE;
_____
openssl-commits mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-commits
