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Commit 966bd28a authored by Hemant Gupta's avatar Hemant Gupta Committed by android-build-merger
Browse files

Replace strncpy with strlcpy in HID and PAN code am: ae6e8a9a 

am: 227f4f12

Change-Id: I954194d4724ec8ea0c7ce2c998fcaba36da65cd1
parents d1d383d1 227f4f12

system/bta/hd/bta_hd_api.cc

+3 −6
Original line number Diff line number Diff line
@@ -104,23 +104,20 @@ extern void BTA_HdRegisterApp(tBTA_HD_APP_INFO* p_app_info, 
  p_buf->hdr.event = BTA_HD_API_REGISTER_APP_EVT;



  if (p_app_info->p_name) {

    strncpy(p_buf->name, p_app_info->p_name, BTA_HD_APP_NAME_LEN);

    p_buf->name[BTA_HD_APP_NAME_LEN] = '\0';

    strlcpy(p_buf->name, p_app_info->p_name, BTA_HD_APP_NAME_LEN);

  } else {

    p_buf->name[0] = '\0';

  }



  if (p_app_info->p_description) {

    strncpy(p_buf->description, p_app_info->p_description,

    strlcpy(p_buf->description, p_app_info->p_description,

            BTA_HD_APP_DESCRIPTION_LEN);

    p_buf->description[BTA_HD_APP_DESCRIPTION_LEN] = '\0';

  } else {

    p_buf->description[0] = '\0';

  }



  if (p_app_info->p_provider) {

    strncpy(p_buf->provider, p_app_info->p_provider, BTA_HD_APP_PROVIDER_LEN);

    p_buf->provider[BTA_HD_APP_PROVIDER_LEN] = '\0';

    strlcpy(p_buf->provider, p_app_info->p_provider, BTA_HD_APP_PROVIDER_LEN);

  } else {

    p_buf->provider[0] = '\0';

  }

system/bta/hd/bta_hd_int.h

+3 −3
Original line number Diff line number Diff line
@@ -77,9 +77,9 @@ typedef struct { 


typedef struct {

  BT_HDR hdr;

  char name[BTA_HD_APP_NAME_LEN + 1];

  char description[BTA_HD_APP_DESCRIPTION_LEN + 1];

  char provider[BTA_HD_APP_PROVIDER_LEN + 1];

  char name[BTA_HD_APP_NAME_LEN];

  char description[BTA_HD_APP_DESCRIPTION_LEN];

  char provider[BTA_HD_APP_PROVIDER_LEN];

  uint8_t subclass;

  uint16_t d_len;

  uint8_t d_data[BTA_HD_APP_DESCRIPTOR_LEN];

system/btif/co/bta_hh_co.cc

+1 −1
Original line number Diff line number Diff line
@@ -473,7 +473,7 @@ void bta_hh_co_send_hid_info(btif_hh_device_t* p_dev, const char* dev_name, 
  // Create and send hid descriptor to kernel

  memset(&ev, 0, sizeof(ev));

  ev.type = UHID_CREATE;

  strncpy((char*)ev.u.create.name, dev_name, sizeof(ev.u.create.name) - 1);

  strlcpy((char*)ev.u.create.name, dev_name, sizeof(ev.u.create.name));

  snprintf((char*)ev.u.create.uniq, sizeof(ev.u.create.uniq), "%s",

           p_dev->bd_addr.ToString().c_str());

  ev.u.create.rd_size = dscp_len;

system/btif/src/btif_pan.cc

+5 −5
Original line number Diff line number Diff line
@@ -286,7 +286,7 @@ static int tap_if_up(const char* devname, const RawAddress* addr) { 


  // set mac addr

  memset(&ifr, 0, sizeof(ifr));

  strncpy(ifr.ifr_name, devname, IFNAMSIZ - 1);

  strlcpy(ifr.ifr_name, devname, IFNAMSIZ);

  err = ioctl(sk, SIOCGIFHWADDR, &ifr);

  if (err < 0) {

    BTIF_TRACE_ERROR(
@@ -296,7 +296,7 @@ static int tap_if_up(const char* devname, const RawAddress* addr) { 
    return -1;

  }



  strncpy(ifr.ifr_name, devname, IFNAMSIZ - 1);

  strlcpy(ifr.ifr_name, devname, IFNAMSIZ);

  memcpy(ifr.ifr_hwaddr.sa_data, addr->address, 6);



  /* The IEEE has specified that the most significant bit of the most
@@ -324,7 +324,7 @@ static int tap_if_up(const char* devname, const RawAddress* addr) { 


  // bring it up

  memset(&ifr, 0, sizeof(ifr));

  strncpy(ifr.ifr_name, devname, IF_NAMESIZE - 1);

  strlcpy(ifr.ifr_name, devname, IF_NAMESIZE);



  ifr.ifr_flags |= IFF_UP;

  ifr.ifr_flags |= IFF_MULTICAST;
@@ -350,7 +350,7 @@ static int tap_if_down(const char* devname) { 
  if (sk < 0) return -1;



  memset(&ifr, 0, sizeof(ifr));

  strncpy(ifr.ifr_name, devname, IF_NAMESIZE - 1);

  strlcpy(ifr.ifr_name, devname, IF_NAMESIZE);



  ifr.ifr_flags &= ~IFF_UP;
@@ -387,7 +387,7 @@ int btpan_tap_open() { 
  memset(&ifr, 0, sizeof(ifr));

  ifr.ifr_flags = IFF_TAP | IFF_NO_PI;



  strncpy(ifr.ifr_name, TAP_IF_NAME, IFNAMSIZ);

  strlcpy(ifr.ifr_name, TAP_IF_NAME, IFNAMSIZ);



  /* try to create the device */

  err = ioctl(fd, TUNSETIFF, (void*)&ifr);