[PATCH v2] ws2_32: Fix memory leaks on error paths in unix_gethostby* (scan-build)
Alex Henrie
alexhenrie24 at gmail.com
Tue Dec 21 23:13:43 CST 2021
Signed-off-by: Alex Henrie <alexhenrie24 at gmail.com>
---
v2: Don't free before the call to hostent_from_unix
---
dlls/ws2_32/unixlib.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/dlls/ws2_32/unixlib.c b/dlls/ws2_32/unixlib.c
index e89ebe35248..1f82aee81de 100644
--- a/dlls/ws2_32/unixlib.c
+++ b/dlls/ws2_32/unixlib.c
@@ -866,7 +866,10 @@ static NTSTATUS unix_gethostbyaddr( void *args )
}
if (!unix_host)
+ {
+ free( unix_buffer );
return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
+ }
ret = hostent_from_unix( unix_host, params->host, params->size );
@@ -916,7 +919,10 @@ static NTSTATUS unix_gethostbyname( void *args )
}
if (!unix_host)
+ {
+ free( unix_buffer );
return (locerr < 0 ? errno_from_unix( errno ) : host_errno_from_unix( locerr ));
+ }
ret = hostent_from_unix( unix_host, params->host, params->size );
--
2.34.1
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