diff options
Diffstat (limited to 'nx-X11/programs/Xserver/os/io.c')
| -rw-r--r-- | nx-X11/programs/Xserver/os/io.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/nx-X11/programs/Xserver/os/io.c b/nx-X11/programs/Xserver/os/io.c index f4da96518..4dc1e7a34 100644 --- a/nx-X11/programs/Xserver/os/io.c +++ b/nx-X11/programs/Xserver/os/io.c @@ -1087,10 +1087,11 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount) if (notWritten > oco->size) { - unsigned char *obuf; + unsigned char *obuf = NULL; - obuf = (unsigned char *)realloc(oco->buf, - notWritten + BUFSIZE); + if (notWritten + BUFSIZE <= INT_MAX) { + obuf = realloc(oco->buf, notWritten + BUFSIZE); + } if (!obuf) { _XSERVTransDisconnect(oc->trans_conn); |