Signed-off-by: Denis 'GNUtoo' Carikli <[email protected]>
---
samsung-ipc/ipc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/samsung-ipc/ipc.c b/samsung-ipc/ipc.c
index 2512d29..39caf0b 100644
--- a/samsung-ipc/ipc.c
+++ b/samsung-ipc/ipc.c
@@ -68,6 +68,8 @@ int ipc_device_detect(void)
goto error;
length = read(fd, &buffer, sizeof(buffer));
+ if (length == -1)
+ goto error;
close(fd);
--
2.25.0
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