Alex Henrie : ws2_32: Fix memory leaks on error paths in unix_gethostby* (scan-build).

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: 8858479b5c4673540ca6ff4317f56c3a3e0e999f
URL:    https://gitlab.winehq.org/wine/wine/-/commit/8858479b5c4673540ca6ff4317f56c3...

Author: Alex Henrie 
Date:   Wed Feb  2 00:23:19 2022 -0700

ws2_32: Fix memory leaks on error paths in unix_gethostby* (scan-build).

Signed-off-by: Alex Henrie 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit 6daef74f67690372e7bde377dffa0db63b25d9f8)
Signed-off-by: Michael Stefaniuc

---

dlls/ws2_32/unixlib.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dlls/ws2_32/unixlib.c b/dlls/ws2_32/unixlib.c
index 56a0bed308d..0625c5c72ce 100644
--- a/dlls/ws2_32/unixlib.c
+++ b/dlls/ws2_32/unixlib.c
@@ -865,9 +865,9 @@ static NTSTATUS unix_gethostbyaddr( void *args )
         }

if (!unix_host)
-            return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
-
-        ret = hostent_from_unix( unix_host, params->host, params->size );
+            ret = (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
+        else
+            ret = hostent_from_unix( unix_host, params->host, params->size );

free( unix_buffer );
         return ret;
@@ -915,9 +915,9 @@ static NTSTATUS unix_gethostbyname( void *args )
     }

if (!unix_host)
-        return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
-
-    ret = hostent_from_unix( unix_host, params->host, params->size );
+        ret = (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
+    else
+        ret = hostent_from_unix( unix_host, params->host, params->size );

free( unix_buffer );
     return ret;