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Merge pull request #2288 from lifeng68/Fix_mem_leak_cgfsng_attach

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Fix the memory leak in cgfsng_attach
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Christian Brauner 2018-04-24 10:40:22 +02:00 committed by GitHub
commit 48d02a2f03
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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; continue;
fullpath = build_full_cgpath_from_monitorpath(h, path, "cgroup.procs"); fullpath = build_full_cgpath_from_monitorpath(h, path, "cgroup.procs");
free(path);
ret = lxc_write_to_file(fullpath, pidstr, len, false); ret = lxc_write_to_file(fullpath, pidstr, len, false);
if (ret < 0) { if (ret < 0) {
SYSERROR("Failed to attach %d to %s", (int)pid, fullpath); SYSERROR("Failed to attach %d to %s", (int)pid, fullpath);