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(!1601) Xext: xres: ProcXResQueryClientResources(): put temporary int array on stack

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Simplify allocaton by putting the small temporary int array onto stack.
This also allows further simplifications by upcoming commits.

The upper bound is determined by the number of resource types registered
in the server - this can only be increased by writing new extensions.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2024-07-17 13:06:54 +02:00
parent 4c02e6c0fc
commit 0589a01c92
1 changed files with 2 additions and 4 deletions
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6
Xext/xres.c
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@@ -294,7 +294,6 @@ ProcXResQueryClientResources(ClientPtr client)
REQUEST_SIZE_MATCH(xXResQueryClientResourcesReq);
int i, clientID, num_types = 0;
int *counts;
clientID = CLIENT_ID(stuff->xid);
@@ -303,7 +302,8 @@ ProcXResQueryClientResources(ClientPtr client)
return BadValue;
}
counts = calloc(lastResourceType + 1, sizeof(int));
int counts[lastResourceType + 1];
memset(counts, 0, sizeof(counts));
FindAllClientResources(clients[clientID], ResFindAllRes, counts);
@@ -344,8 +344,6 @@ ProcXResQueryClientResources(ClientPtr client)
}
}
free(counts);
return Success;
}