[PATCH 2.6.20-rc2] fs/jffs2/scan.c: Fix error-path leak

[Amit Choudhary <amit2030@gmail.com>]

Description: Fix error-path leak in function jffs2_scan_medium(), in file fs/jffs2/scan.c

Signed-off-by: Amit Choudhary <amit2030@gmail.com>

diff --git a/fs/jffs2/scan.c b/fs/jffs2/scan.c
index e241346..cd9ed6e 100644
--- a/fs/jffs2/scan.c
+++ b/fs/jffs2/scan.c
@@ -130,6 +130,8 @@ #endif
 	if (jffs2_sum_active()) {
 		s = kmalloc(sizeof(struct jffs2_summary), GFP_KERNEL);
 		if (!s) {
+			free(flashbuf);
+			flashbuf = NULL;
 			JFFS2_WARNING("Can't allocate memory for summary\n");
 			return -ENOMEM;
 		}
-
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