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Guard against trying to allocate 0 outputs. 

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2013-07-25 13:08:18 +01:00
parent f287fd33a7
commit 8aef3fa98a
1 changed files with 8 additions and 5 deletions
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13
src/lib/ecore_x/xlib/ecore_x_randr.c
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@ -1109,7 +1109,7 @@ ecore_x_randr_window_crtcs_get(Ecore_X_Window window, int *num)
XRRScreenResources *res = NULL;
Ecore_X_Randr_Crtc *ret = NULL;
if (ncrtcs <= 0)
if (ncrtcs < 1)
{
free(crtcs);
return NULL;
@ -1695,10 +1695,13 @@ ecore_x_randr_crtc_settings_set(Ecore_X_Window root, Ecore_X_Randr_Crtc crtc, Ec
if (noutputs < 0)
{
noutputs = info->noutput;
routputs = malloc(noutputs * sizeof(RROutput));
for (i = 0; i < noutputs; i++)
routputs[i] = info->outputs[i];
need_free = EINA_TRUE;
if (noutputs > 0)
{
routputs = malloc(noutputs * sizeof(RROutput));
for (i = 0; i < noutputs; i++)
routputs[i] = info->outputs[i];
need_free = EINA_TRUE;
}
}
else if (noutputs > 0)
{