diff options
Diffstat (limited to 'elf/dl-tunables.c')
| -rw-r--r-- | elf/dl-tunables.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/elf/dl-tunables.c b/elf/dl-tunables.c index cae67ef..24252af 100644 --- a/elf/dl-tunables.c +++ b/elf/dl-tunables.c @@ -252,20 +252,6 @@ parse_tunables (char *tunestr, char *valstring) tunestr[off] = '\0'; } -/* Enable the glibc.malloc.check tunable in SETUID/SETGID programs only when - the system administrator has created the /etc/suid-debug file. This is a - special case where we want to conditionally enable/disable a tunable even - for setuid binaries. We use the special version of access() to avoid - setting ERRNO, which is a TLS variable since TLS has not yet been set - up. */ -static __always_inline void -maybe_enable_malloc_check (void) -{ - tunable_id_t id = TUNABLE_ENUM_NAME (glibc, malloc, check); - if (__libc_enable_secure && __access_noerrno ("/etc/suid-debug", F_OK) == 0) - tunable_list[id].security_level = TUNABLE_SECLEVEL_NONE; -} - /* Initialize the tunables list from the environment. For now we only use the ENV_ALIAS to find values. Later we will also use the tunable names to find values. */ @@ -277,8 +263,6 @@ __tunables_init (char **envp) size_t len = 0; char **prev_envp = envp; - maybe_enable_malloc_check (); - while ((envp = get_next_env (envp, &envname, &len, &envval, &prev_envp)) != NULL) { |