[Crash-utility] [PATCH] Fix memory leaks in dump_mem_map when SPARSEMEM is enabled

[yangoliver]

Signed-off-by: Yong Yang <yangoliver at gmail.com>
---
 memory.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/memory.c b/memory.c
index 32427ea..765732b 100644
--- a/memory.c
+++ b/memory.c
@@ -5734,10 +5734,6 @@ dump_mem_map(struct meminfo *mi)
 	long buffersize;
 	char *outputbuffer;
 	int bufferindex;
-
-	buffersize = 1024 * 1024;
-	outputbuffer = GETBUF(buffersize + 512);
-
 	char style1[100];
 	char style2[100];
 	char style3[100];
@@ -5748,6 +5744,9 @@ dump_mem_map(struct meminfo *mi)
 		return;
 	}
 
+	buffersize = 1024 * 1024;
+	outputbuffer = GETBUF(buffersize + 512);
+
 	sprintf((char *)&style1, "%%lx%s%%%dllx%s%%%dlx%s%%8lx %%2d%s",
 			space(MINSPACE),
 			(int)MAX(PADDR_PRLEN, strlen("PHYSICAL")),
-- 
1.9.1