[Lguest] [PATCH 1/3] lguest: Don't leak /dev/zero fd
Mark McLoughlin
markmc at redhat.com
Fri Jun 13 23:04:58 EST 2008
Signed-off-by: Mark McLoughlin <markmc at redhat.com>
---
Documentation/lguest/lguest.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/Documentation/lguest/lguest.c b/Documentation/lguest/lguest.c
index 82fafe0..4eddaac 100644
--- a/Documentation/lguest/lguest.c
+++ b/Documentation/lguest/lguest.c
@@ -254,6 +254,7 @@ static void *map_zeroed_pages(unsigned int num)
PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE, fd, 0);
if (addr == MAP_FAILED)
err(1, "Mmaping %u pages of /dev/zero", num);
+ close(fd);
return addr;
}
--
1.5.4.1
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