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Fix the memory leak in cgfsng_attach

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Signed-off-by: LiFeng <lifeng68@huawei.com>
This commit is contained in:
LiFeng 2018-04-24 12:53:57 -04:00
parent d31660efe7
commit 71cb9afb44
1 changed files with 1 additions and 0 deletions
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src/lxc/cgroups/cgfsng.c
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@ -2493,6 +2493,7 @@ static bool cgfsng_attach(const char *name, const char *lxcpath, pid_t pid)
continue;
fullpath = build_full_cgpath_from_monitorpath(h, path, "cgroup.procs");
free(path);
ret = lxc_write_to_file(fullpath, pidstr, len, false);
if (ret < 0) {
SYSERROR("Failed to attach %d to %s", (int)pid, fullpath);