An unallocated pmc_agent may be dereferenced in the pmc_agent_destroy
called by the ts2phc_cleanup().
Check if the agent was allocated before releasing it.
Signed-off-by: Maciek Machnikowski <mac...@machnikowski.net>
---
ts2phc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/ts2phc.c b/ts2phc.c
index 4393059..ba08f99 100644
--- a/ts2phc.c
+++ b/ts2phc.c
@@ -38,7 +38,8 @@ static void ts2phc_cleanup(struct ts2phc_private *priv)
if (priv->cfg)
config_destroy(priv->cfg);
- pmc_agent_destroy(priv->agent);
+ if(priv->agent)
+ pmc_agent_destroy(priv->agent);
/*
* Clocks are destroyed by the cleanup methods of the individual
--
2.37.1 (Apple Git-137.1)
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