From: kfraser@localhost.localdomain <kfraser@localhost.localdomain>
Date: Thu, 30 Aug 2007 15:29:10 +0000 (+0100)
Subject: blktap: Fix double-free in tapdisk cleanup.
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14987^2~38
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22?a=commitdiff_plain;h=c1d183f3dd0c697b39ab83c84d1fc2ac36ec5256;p=xen.git

blktap: Fix double-free in tapdisk cleanup.

Signed-off-by: Ben Guthro <bguthro@virtualiron.com>
Signed-off-by: Josh Nicholas <jnicholas@virtualiron.com>
---

diff --git a/tools/blktap/drivers/tapdisk.c b/tools/blktap/drivers/tapdisk.c
index 94a4e48c30..ae1d7d6ccd 100644
--- a/tools/blktap/drivers/tapdisk.c
+++ b/tools/blktap/drivers/tapdisk.c
@@ -863,11 +863,7 @@ int main(int argc, char *argv[])
 	ptr = fd_start;
 	while (ptr != NULL) {
 		s = ptr->s;
-
 		unmap_disk(s);
-		free(s->blkif);
-		free(s->ring_info);
-		free(s);
 		close(ptr->tap_fd);
 		ptr = ptr->next;
 	}