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enable O_CLOEXEC explicitly to avoid fd leak

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Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
This commit is contained in:
wanggang26 2024-02-28 15:45:18 +08:00 committed by Xiang Xiao
parent b04da1892e
commit f6d378e528
3 changed files with 3 additions and 3 deletions
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2
drivers/misc/optee.c
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@ -569,7 +569,7 @@ static int optee_ioctl_cancel(FAR struct socket *psocket,
static int
optee_ioctl_shm_alloc(FAR struct tee_ioctl_shm_alloc_data *data)
{
int memfd = memfd_create(OPTEE_SERVER_PATH, O_CREAT);
int memfd = memfd_create(OPTEE_SERVER_PATH, O_CREAT | O_CLOEXEC);
if (memfd < 0)
{

2
libs/libc/netdb/lib_dnsbind.c
View File

@ -69,7 +69,7 @@ int dns_bind(sa_family_t family)
/* Create a new socket */
sd = socket(family, SOCK_DGRAM, 0);
sd = socket(family, SOCK_DGRAM | SOCK_CLOEXEC, 0);
if (sd < 0)
{
ret = -get_errno();

2
libs/libc/time/lib_localtime.c
View File

@ -685,7 +685,7 @@ static int tzload(FAR const char *name,
goto oops;
}
fid = _NX_OPEN(name, O_RDONLY);
fid = _NX_OPEN(name, O_RDONLY | O_CLOEXEC);
if (fid < 0)
{
goto oops;