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35 lines
1.0 KiB
35 lines
1.0 KiB
4 months ago
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From 5e5b2a760b13aeecd72da9bda392d2d3510fc409 Mon Sep 17 00:00:00 2001
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From: Jerome Marchand <jmarchan@redhat.com>
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Date: Thu, 6 Jun 2024 17:38:24 +0200
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Subject: [PATCH 10/15] libtracefs: Prevent memory leak in
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tracefs_instance_create()
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Free the path of the instance directory in the error path.
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Fixes a RESSOURCE_LEAK error (CWE-772)
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Link: https://lore.kernel.org/linux-trace-devel/20240606153830.2666120-11-jmarchan@redhat.com
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Fixes: ebbb8507de560 libtracefs: Combine allocate and create APIs into one
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Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
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Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
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---
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src/tracefs-instance.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/tracefs-instance.c b/src/tracefs-instance.c
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index 9a26708..dd7decd 100644
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--- a/src/tracefs-instance.c
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+++ b/src/tracefs-instance.c
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@@ -217,6 +217,7 @@ struct tracefs_instance *tracefs_instance_create(const char *name)
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return inst;
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error:
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+ tracefs_put_tracing_file(path);
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tracefs_instance_free(inst);
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return NULL;
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}
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--
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2.45.2
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