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fastboot:enable O_CLOEXEC explicit

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Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
This commit is contained in:
wanggang26 2023-11-24 10:34:00 +08:00 committed by Xiang Xiao
parent f1ce26162b
commit e55666f90e
1 changed files with 3 additions and 3 deletions
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6
system/fastboot/fastboot.c
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@ -230,7 +230,7 @@ static void fastboot_okay(FAR struct fastboot_ctx_s *context,
static int fastboot_flash_open(FAR const char *name) static int fastboot_flash_open(FAR const char *name)
{ {
int fd = open(name, O_RDWR); int fd = open(name, O_RDWR | O_CLOEXEC);
if (fd < 0) if (fd < 0)
{ {
fb_err("Open %s error\n", name); fb_err("Open %s error\n", name);
@ -741,7 +741,7 @@ int main(int argc, FAR char **argv)
snprintf(usbdev, sizeof(usbdev), "%s/ep%d", snprintf(usbdev, sizeof(usbdev), "%s/ep%d",
FASTBOOT_USBDEV, FASTBOOT_EP_BULKOUT_IDX + 1); FASTBOOT_USBDEV, FASTBOOT_EP_BULKOUT_IDX + 1);
context.usbdev_in = open(usbdev, O_RDONLY); context.usbdev_in = open(usbdev, O_RDONLY | O_CLOEXEC);
if (context.usbdev_in < 0) if (context.usbdev_in < 0)
{ {
fb_err("open [%s] error\n", usbdev); fb_err("open [%s] error\n", usbdev);
@ -751,7 +751,7 @@ int main(int argc, FAR char **argv)
snprintf(usbdev, sizeof(usbdev), "%s/ep%d", snprintf(usbdev, sizeof(usbdev), "%s/ep%d",
FASTBOOT_USBDEV, FASTBOOT_EP_BULKIN_IDX + 1); FASTBOOT_USBDEV, FASTBOOT_EP_BULKIN_IDX + 1);
context.usbdev_out = open(usbdev, O_WRONLY); context.usbdev_out = open(usbdev, O_WRONLY | O_CLOEXEC);
if (context.usbdev_out < 0) if (context.usbdev_out < 0)
{ {
fb_err("open [%s] error\n", usbdev); fb_err("open [%s] error\n", usbdev);