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| author | Eric Sandeen <sandeen@redhat.com> | 2013-01-30 01:11:46 -0600 |
|---|---|---|
| committer | Zach Brown <zab@redhat.com> | 2013-02-05 16:09:41 -0800 |
| commit | 2986545ccd655273658e0e4463a669bb1893ba68 (patch) | |
| tree | a5b07783af073cee59b1cea8e36e56414117f8ca /cmds-send.c | |
| parent | 899ba61fa695ae8e58599da25d174afa392fd552 (diff) | |
| download | btrfs-progs-2986545ccd655273658e0e4463a669bb1893ba68.tar.gz btrfs-progs-2986545ccd655273658e0e4463a669bb1893ba68.tar.bz2 btrfs-progs-2986545ccd655273658e0e4463a669bb1893ba68.zip | |
btrfs-progs: initialize pipefd[] for error path
Several goto out; paths will end up doing i.e.
if (pipefd[0])
close(pipefd[0]);
but we get there with uninitialized values in many cases.
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Diffstat (limited to 'cmds-send.c')
| -rw-r--r-- | cmds-send.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cmds-send.c b/cmds-send.c index 69e9bcea..b2a340e0 100644 --- a/cmds-send.c +++ b/cmds-send.c @@ -245,7 +245,7 @@ static int do_send(struct btrfs_send *send, u64 root_id, u64 parent_root_id) struct subvol_info *si; void *t_err = NULL; int subvol_fd = -1; - int pipefd[2]; + int pipefd[2] = {-1, -1}; si = subvol_uuid_search(&send->sus, root_id, NULL, 0, NULL, subvol_search_by_root_id); @@ -327,9 +327,9 @@ static int do_send(struct btrfs_send *send, u64 root_id, u64 parent_root_id) out: if (subvol_fd != -1) close(subvol_fd); - if (pipefd[0]) + if (pipefd[0] != -1) close(pipefd[0]); - if (pipefd[1]) + if (pipefd[1] != -1) close(pipefd[1]); return ret; } |