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| author | Amit Shah <amit.shah@redhat.com> | 2010-08-25 13:42:03 +0530 |
|---|---|---|
| committer | Amit Shah <amit.shah@redhat.com> | 2010-08-25 13:42:03 +0530 |
| commit | eb36ec2bfcdbb2d469873c4acc94aa7c3144c546 (patch) | |
| tree | ce430a3344e92be6a7da7257c821bdf9798ab4e9 | |
| parent | f46c29597cd8960e5b5f5b23331b1c0164dd2c57 (diff) | |
| download | test-virtserial-eb36ec2bfcdbb2d469873c4acc94aa7c3144c546.tar.gz test-virtserial-eb36ec2bfcdbb2d469873c4acc94aa7c3144c546.tar.xz test-virtserial-eb36ec2bfcdbb2d469873c4acc94aa7c3144c546.zip | |
auto-virtserial-guest: Fix a memleak in port open function
We leaked 30 bytes of memory for each open() call for a guest port.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
| -rw-r--r-- | auto-virtserial-guest.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/auto-virtserial-guest.c b/auto-virtserial-guest.c index b0faa10..cef1d26 100644 --- a/auto-virtserial-guest.c +++ b/auto-virtserial-guest.c @@ -153,7 +153,9 @@ static int open_port(int nr) buf = get_port_dev(nr); if (!buf) return -ENOMEM; - fd = open(get_port_dev(nr), O_RDWR); + fd = open(buf, O_RDWR); + free(buf); + if (fd == -1) return -errno; g_fd = fd; |