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linux/getroot: fix memory leak.

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Found by: Coverity scan.
This commit is contained in:
Andrei Borzenkov 2015-01-26 22:08:13 +03:00
parent 5e27fb06f2
commit e61f4eba18
1 changed files with 5 additions and 1 deletions
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6
grub-core/osdep/unix/getroot.c
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@ -621,7 +621,10 @@ grub_util_pull_lvm_by_command (const char *os_dev)
free (vgname); free (vgname);
if (!pid) if (!pid)
return; {
free (vgid);
return;
}
/* Parent. Read vgs' output. */ /* Parent. Read vgs' output. */
vgs = fdopen (fd, "r"); vgs = fdopen (fd, "r");
@ -653,6 +656,7 @@ out:
close (fd); close (fd);
waitpid (pid, NULL, 0); waitpid (pid, NULL, 0);
free (buf); free (buf);
free (vgid);
} }
/* ZFS has similar problems to those of btrfs (see above). */ /* ZFS has similar problems to those of btrfs (see above). */