diff options
Diffstat (limited to 'src/evdev.c')
| -rw-r--r-- | src/evdev.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/evdev.c b/src/evdev.c index 27c28cb..fd8e68c 100644 --- a/src/evdev.c +++ b/src/evdev.c @@ -1993,6 +1993,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) return NULL; /* Initialise the InputInfoRec. */ + pInfo->fd = -1; pInfo->name = dev->identifier; pInfo->flags = 0; pInfo->type_name = "UNKNOWN"; @@ -2008,9 +2009,10 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) pInfo->private_flags = 0; pInfo->always_core_feedback = NULL; pInfo->conf_idev = dev; + pInfo->private = NULL; if (!(pEvdev = xcalloc(sizeof(EvdevRec), 1))) - return pInfo; + goto error; pInfo->private = pEvdev; @@ -2026,8 +2028,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) device = xf86CheckStrOption(dev->commonOptions, "Device", NULL); if (!device) { xf86Msg(X_ERROR, "%s: No device specified.\n", pInfo->name); - xf86DeleteInput(pInfo, 0); - return NULL; + goto error; } pEvdev->device = device; @@ -2039,8 +2040,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) if (pInfo->fd < 0) { xf86Msg(X_ERROR, "Unable to open evdev device \"%s\".\n", device); - xf86DeleteInput(pInfo, 0); - return NULL; + goto error; } /* Check major/minor of device node to avoid adding duplicate devices. */ @@ -2049,9 +2049,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) { xf86Msg(X_WARNING, "%s: device file already in use. Ignoring.\n", pInfo->name); - close(pInfo->fd); - xf86DeleteInput(pInfo, 0); - return NULL; + goto error; } pEvdev->invert_x = xf86SetBoolOption(pInfo->options, "InvertX", FALSE); @@ -2081,9 +2079,7 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) if (EvdevCacheCompare(pInfo, FALSE) || EvdevProbe(pInfo)) { - close(pInfo->fd); - xf86DeleteInput(pInfo, 0); - return NULL; + goto error; } EvdevAddDevice(pInfo); @@ -2096,6 +2092,12 @@ EvdevPreInit(InputDriverPtr drv, IDevPtr dev, int flags) } return pInfo; + +error: + if (pInfo->fd >= 0) + close(pInfo->fd); + xf86DeleteInput(pInfo, 0); + return NULL; } _X_EXPORT InputDriverRec EVDEV = { |