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[Xen-changelog] [xen-unstable] blktap: Fix double-free in tapdisk cleanu
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| Subject: | [Xen-changelog] [xen-unstable] blktap: Fix double-free in tapdisk cleanup. |
| From: | Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx> |
| Date: | Fri, 07 Sep 2007 09:13:32 -0700 |
| Delivery-date: | Fri, 07 Sep 2007 09:26:18 -0700 |
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# HG changeset patch
# User kfraser@xxxxxxxxxxxxxxxxxxxxx
# Date 1188487750 -3600
# Node ID b3689eb59c5e7dcdc4c9335c44e621ef405fc1e4
# Parent fba9884685fbe86bb8ab1f73b8a74c42455c33c9
blktap: Fix double-free in tapdisk cleanup.
Signed-off-by: Ben Guthro <bguthro@xxxxxxxxxxxxxxx>
Signed-off-by: Josh Nicholas <jnicholas@xxxxxxxxxxxxxxx>
---
tools/blktap/drivers/tapdisk.c | 4 ----
1 files changed, 4 deletions(-)
diff -r fba9884685fb -r b3689eb59c5e tools/blktap/drivers/tapdisk.c
--- a/tools/blktap/drivers/tapdisk.c Thu Aug 30 16:17:07 2007 +0100
+++ b/tools/blktap/drivers/tapdisk.c Thu Aug 30 16:29:10 2007 +0100
@@ -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;
}
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