X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fcompat%2Fgetenv.h;fp=src%2Fcommon%2Fcompat%2Fgetenv.h;h=0000000000000000000000000000000000000000;hp=2a6c0033afffc7c16ff136b63c988af8b29c547c;hb=c9e313bc594f40a86eed237dce222c0fc99c957f;hpb=4878de5c7deb512bbdac4fdfc498907efa06fb7c diff --git a/src/common/compat/getenv.h b/src/common/compat/getenv.h deleted file mode 100644 index 2a6c0033a..000000000 --- a/src/common/compat/getenv.h +++ /dev/null @@ -1,33 +0,0 @@ -#ifndef _COMPAT_GETENV_H -#define _COMPAT_GETENV_H - -/* - * Copyright (C) 2015 Mathieu Desnoyers - * - * SPDX-License-Identifier: LGPL-2.1-only - * - */ - -#include -#include -#include -#include - -static inline -int lttng_is_setuid_setgid(void) -{ - return geteuid() != getuid() || getegid() != getgid(); -} - -static inline -char *lttng_secure_getenv(const char *name) -{ - if (lttng_is_setuid_setgid()) { - WARN("Getting environment variable '%s' from setuid/setgid binary refused for security reasons.", - name); - return NULL; - } - return getenv(name); -} - -#endif /* _COMPAT_GETENV_H */