mirror of
git://source.winehq.org/git/wine.git
synced 2024-09-01 07:33:37 +00:00
ws2_32: Use realloc() in get_{host, proto, serv}ent_buffer().
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
parent
357fb2be9b
commit
4af902eb4e
|
@ -591,13 +591,18 @@ int WINAPI GetNameInfoW( const SOCKADDR *addr, socklen_t addr_len, WCHAR *host,
|
|||
static struct hostent *get_hostent_buffer( unsigned int size )
|
||||
{
|
||||
struct per_thread_data *data = get_per_thread_data();
|
||||
if (data->he_buffer)
|
||||
struct hostent *new_buffer;
|
||||
|
||||
if (data->he_len < size)
|
||||
{
|
||||
if (data->he_len >= size) return data->he_buffer;
|
||||
free( data->he_buffer );
|
||||
if (!(new_buffer = realloc( data->he_buffer, size )))
|
||||
{
|
||||
SetLastError( WSAENOBUFS );
|
||||
return NULL;
|
||||
}
|
||||
data->he_buffer = new_buffer;
|
||||
data->he_len = size;
|
||||
}
|
||||
data->he_buffer = malloc( (data->he_len = size) );
|
||||
if (!data->he_buffer) SetLastError(WSAENOBUFS);
|
||||
return data->he_buffer;
|
||||
}
|
||||
|
||||
|
@ -1004,15 +1009,18 @@ static char *next_non_space( const char *p, const char *end )
|
|||
static struct protoent *get_protoent_buffer( unsigned int size )
|
||||
{
|
||||
struct per_thread_data *data = get_per_thread_data();
|
||||
struct protoent *new_buffer;
|
||||
|
||||
if (data->pe_buffer)
|
||||
if (data->pe_len < size)
|
||||
{
|
||||
if (data->pe_len >= size) return data->pe_buffer;
|
||||
free( data->pe_buffer );
|
||||
if (!(new_buffer = realloc( data->pe_buffer, size )))
|
||||
{
|
||||
SetLastError( WSAENOBUFS );
|
||||
return NULL;
|
||||
}
|
||||
data->pe_buffer = new_buffer;
|
||||
data->pe_len = size;
|
||||
}
|
||||
data->pe_len = size;
|
||||
data->pe_buffer = malloc( size );
|
||||
if (!data->pe_buffer) SetLastError( WSAENOBUFS );
|
||||
return data->pe_buffer;
|
||||
}
|
||||
|
||||
|
@ -1187,14 +1195,18 @@ struct protoent * WINAPI getprotobynumber( int number )
|
|||
static struct servent *get_servent_buffer( int size )
|
||||
{
|
||||
struct per_thread_data *data = get_per_thread_data();
|
||||
if (data->se_buffer)
|
||||
struct servent *new_buffer;
|
||||
|
||||
if (data->se_len < size)
|
||||
{
|
||||
if (data->se_len >= size) return data->se_buffer;
|
||||
free( data->se_buffer );
|
||||
if (!(new_buffer = realloc( data->se_buffer, size )))
|
||||
{
|
||||
SetLastError( WSAENOBUFS );
|
||||
return NULL;
|
||||
}
|
||||
data->se_buffer = new_buffer;
|
||||
data->se_len = size;
|
||||
}
|
||||
data->se_len = size;
|
||||
data->se_buffer = malloc( size );
|
||||
if (!data->se_buffer) SetLastError( WSAENOBUFS );
|
||||
return data->se_buffer;
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue