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| author | Angus Salkeld <asalkeld@redhat.com> | 2011-03-15 22:43:02 +1100 |
|---|---|---|
| committer | Richard W.M. Jones <rjones@redhat.com> | 2011-03-15 12:16:50 +0000 |
| commit | d1f1f74e5f45fa5b94ebb096fa65fa33ecc23d09 (patch) | |
| tree | b65945c4c33473bb462ed933136b4ab39f58c73d /src | |
| parent | 6f7c1a9f9d76bdf9f112e12e1508531fb41abfb2 (diff) | |
| download | libguestfs-d1f1f74e5f45fa5b94ebb096fa65fa33ecc23d09.tar.gz libguestfs-d1f1f74e5f45fa5b94ebb096fa65fa33ecc23d09.tar.xz libguestfs-d1f1f74e5f45fa5b94ebb096fa65fa33ecc23d09.zip | |
check the pid is > 0 before calling waitpid()
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/guestfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/guestfs.c b/src/guestfs.c index 8b7ab4d7..40855066 100644 --- a/src/guestfs.c +++ b/src/guestfs.c @@ -212,7 +212,7 @@ guestfs_close (guestfs_h *g) g->sock = -1; /* Wait for subprocess(es) to exit. */ - waitpid (g->pid, NULL, 0); + if (g->pid > 0) waitpid (g->pid, NULL, 0); if (g->recoverypid > 0) waitpid (g->recoverypid, NULL, 0); /* Remove tmpfiles. */ |