diff options
| -rw-r--r-- | libvncserver/rfbserver.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libvncserver/rfbserver.c b/libvncserver/rfbserver.c index 316f5ba..9b0673c 100644 --- a/libvncserver/rfbserver.c +++ b/libvncserver/rfbserver.c @@ -1721,7 +1721,10 @@ rfbBool rfbProcessFileTransfer(rfbClientPtr cl, uint8_t contentType, uint8_t con #ifdef LIBVNCSERVER_HAVE_LIBZ /* compressed packet */ nRet = uncompress(compBuff,&nRawBytes,(const unsigned char*)buffer, length); - retval=write(cl->fileTransfer.fd, (char*)compBuff, nRawBytes); + if(nRet == Z_OK) + retval=write(cl->fileTransfer.fd, (char*)compBuff, nRawBytes); + else + retval = -1; #else /* Write the file out as received... */ retval=write(cl->fileTransfer.fd, buffer, length); |