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randr: rrGetScreenResources: initialize memory 

Similarly to bb766ef112, ensure that the
extra padding is set to 0.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
This commit is contained in:
Giuseppe Bilotta 2017-11-09 10:21:19 +01:00 committed by Adam Jackson
parent 307c124d6b
commit fb5ee77b91
1 changed files with 1 additions and 1 deletions
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2
randr/rrscreen.c
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@ -558,7 +558,7 @@ rrGetScreenResources(ClientPtr client, Bool query)
extraLen = rep.length << 2;
if (extraLen) {
extra = malloc(extraLen);
extra = calloc(1, extraLen);
if (!extra) {
free(modes);
return BadAlloc;