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-rw-r--r--networking/udhcp/common.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c
index 4c18e5d..3e916f4 100644
--- a/networking/udhcp/common.c
+++ b/networking/udhcp/common.c
@@ -29,9 +29,7 @@ long uptime(void)
*/
static inline void sanitize_fds(void)
{
- int fd = open(bb_dev_null, O_RDWR, 0);
- if (fd < 0)
- return;
+ int fd = xopen(bb_dev_null, O_RDWR);
while (fd < 3)
fd = dup(fd);
close(fd);