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| author | Peter Hutterer <peter.hutterer@who-t.net> | 2014-02-27 11:22:27 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2014-02-27 13:19:36 +1000 |
| commit | f162f00f1db2cd0141958a4d8ed4a665bfc888e3 (patch) | |
| tree | 4eec0b942b751df0b36d2969323e799833272821 | |
| parent | 05c061c2bce03af0cf9919d313f8ef30c38f8b12 (diff) | |
| download | libevdev-f162f00f1db2cd0141958a4d8ed4a665bfc888e3.tar.gz | |
Plug a memory leak for name, uniq, phys
If a device is assigned a name, uniq and/or phys before calling
libevdev_set_fd(), those values would leak.
Change the default alloc to calloc, so name, uniq, and phys are initialized to
zero before we call libevdev_reset
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
| -rw-r--r-- | libevdev/libevdev.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libevdev/libevdev.c b/libevdev/libevdev.c index 526c448..6127e64 100644 --- a/libevdev/libevdev.c +++ b/libevdev/libevdev.c @@ -133,6 +133,9 @@ log_msg(enum libevdev_log_priority priority, static void libevdev_reset(struct libevdev *dev) { + free(dev->name); + free(dev->phys); + free(dev->uniq); memset(dev, 0, sizeof(*dev)); dev->fd = -1; dev->initialized = false; @@ -148,7 +151,7 @@ libevdev_new(void) { struct libevdev *dev; - dev = malloc(sizeof(*dev)); + dev = calloc(1, sizeof(*dev)); if (!dev) return NULL; |