loading plugins with older ABI caused compiz to crash. Here is a simple
patch to avoid it. Basically in both cases the counters have some random
value (large) but the array pointers are NULL, causing the crash.
-Ioannis
diff --git a/src/plugin.c b/src/plugin.c
index 4c7c45c..fc9bd61 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -484,7 +484,7 @@ checkPluginDeps (CompPlugin *p)
CompPluginDep *deps = p->vTable->deps;
int nDeps = p->vTable->nDeps;
- while (nDeps--)
+ while (deps && nDeps--)
{
switch (deps->rule) {
case CompPluginRuleBefore:
@@ -537,6 +537,7 @@ pushPlugin (CompPlugin *p)
return FALSE;
}
+ if (p->vTable->features)
for (i = 0; i < p->vTable->nFeatures; i++)
{
plugin = findActivePluginWithFeature
(p->vTable->features[i].name, 0);
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