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Blame 0146-cxl-list-always-free-the-path-var-in-add_cxl_decoder.patch

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From 7564aeeae7bc8c3813bd80676769bd11a1055ca0 Mon Sep 17 00:00:00 2001
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From: Alison Schofield <alison.schofield@intel.com>
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Date: Thu, 3 Mar 2022 17:36:43 -0800
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Subject: [PATCH 146/217] cxl/list: always free the path var in
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 add_cxl_decoder()
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Static analysis reported a resource leak where the 'path' variable was
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not always freed before returns.
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Link: https://lore.kernel.org/r/20220304013643.1054605-1-alison.schofield@intel.com
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Fixes: 46564977afb7 ("cxl/list: Add decoder support")
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Signed-off-by: Alison Schofield <alison.schofield@intel.com>
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Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
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---
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 cxl/lib/libcxl.c | 2 ++
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 1 file changed, 2 insertions(+)
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diff --git a/cxl/lib/libcxl.c b/cxl/lib/libcxl.c
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index 1782f42..59e1644 100644
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--- a/cxl/lib/libcxl.c
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+++ b/cxl/lib/libcxl.c
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@@ -1018,11 +1018,13 @@ static void *add_cxl_decoder(void *parent, int id, const char *cxldecoder_base)
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 	cxl_decoder_foreach(port, decoder_dup)
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 		if (decoder_dup->id == decoder->id) {
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 			free_decoder(decoder, NULL);
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+			free(path);
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 			return decoder_dup;
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 		}
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 	list_add(&port->decoders, &decoder->list);
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+	free(path);
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 	return decoder;
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 err_decoder:
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-- 
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2.27.0
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