Subject: [PATCH] read-cache: use of memory after it is freed

From: Carlo Marcelo Arenas Belón <[email-masked]>
Date: Sat, 20 Oct 2018 00:33:34 -0700

introduced with c46c406ae1e (trace.h: support nested performance tracing)
on Aug 18, 2018 but not affecting maint

Signed-off-by: Carlo Marcelo Arenas Belón <[email-masked]>
---
 read-cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/read-cache.c b/read-cache.c
index 1df5c16dbc..78f47d2f50 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -2297,8 +2297,8 @@ int read_index_from(struct index_state *istate, const char *path,
 	freshen_shared_index(base_path, 0);
 	merge_base_index(istate);
 	post_read_index_from(istate);
-	free(base_path);
 	trace_performance_leave("read cache %s", base_path);
+	free(base_path);
 	return ret;
 }
 
-- 
2.19.1