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core_fb: Fix crash on tablet with removable kbd 

On tablet with removable keyboard (e.g.: T100), as the FB support
in ecore is very limited, the lib crashes when you remove the kbd.
This patch disabled gracefully a "not anymore present" keyboard...

Signed-off-by: Olivier Guiter <olivier.guiter@linux.intel.com>
This commit is contained in:
Olivier Guiter 2014-06-30 16:32:36 +02:00 committed by Gustavo Sverzut Barbieri
parent e5e6d8f1f2
commit 86aa034379
1 changed files with 4 additions and 0 deletions
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4
src/lib/ecore_fb/ecore_fb_li.c
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@ -406,6 +406,10 @@ _ecore_fb_li_device_fd_callback(void *data, Ecore_Fd_Handler *fdh EINA_UNUSED)
dev = (Ecore_Fb_Input_Device*)data;
/* read up to 64 events at once */
len = read(dev->fd, &ev, sizeof(ev));
if (len < 0) {
dev->listen = EINA_FALSE;
return EINA_FALSE;
}
for(i = 0; i < (int)(len / sizeof(ev[0])); i++)
{
switch(ev[i].type)