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| author | hondres <liu.gam3@gmail.com> | 2016-02-01 13:39:50 +0100 |
|---|---|---|
| committer | hondres <liu.gam3@gmail.com> | 2016-02-01 13:39:50 +0100 |
| commit | 2809b31f8c7b87a020d2c8f4750d3652176b936d (patch) | |
| tree | eac262a72f53cbdefb965a614c67f748efbb797e | |
| parent | 0364d6b076cfc4e75985731b67f8155bf173dd06 (diff) | |
close file descriptor if ioctls failed
| -rw-r--r-- | platform/x11/joystick_linux.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/platform/x11/joystick_linux.cpp b/platform/x11/joystick_linux.cpp index 5007976f0d..208bb2a2b7 100644 --- a/platform/x11/joystick_linux.cpp +++ b/platform/x11/joystick_linux.cpp @@ -304,6 +304,7 @@ void joystick_linux::open_joystick(const char *p_path) { if ((ioctl(fd, EVIOCGBIT(0, sizeof(evbit)), evbit) < 0) || (ioctl(fd, EVIOCGBIT(EV_KEY, sizeof(keybit)), keybit) < 0) || (ioctl(fd, EVIOCGBIT(EV_ABS, sizeof(absbit)), absbit) < 0)) { + close(fd); return; } |