[Ocfs2-tools-devel] [PATCH] o2image: Free 'filepath' before return in prompt_image_creation()

[piaojun]

A memory leak problem is found in prompt_image_creation(), 'filepath'
need to be freed before return.

Signed-off-by: Jun Piao <piaojun at huawei.com>
Reviewed-by: Joseph Qi <joseph.qi at huawei.com>
---
 o2image/o2image.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/o2image/o2image.c b/o2image/o2image.c
index 465e7fe..ce70fcb 100644
--- a/o2image/o2image.c
+++ b/o2image/o2image.c
@@ -674,9 +674,11 @@ static int prompt_image_creation(ocfs2_filesys *ofs, int rawflg, char *filename)
 		img_size/1024, free_spc/1024);
 	if (toupper(getchar()) != 'Y') {
 		fprintf(stdout, "Aborting image creation.\n");
+		ocfs2_free(&filepath);
 		return 0;
 	}
 
+	ocfs2_free(&filepath);
 	return 1;
 }
 
-- 
1.8.4.3