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-rw-r--r--elf/dl-tunables.list11
1 files changed, 6 insertions, 5 deletions
diff --git a/elf/dl-tunables.list b/elf/dl-tunables.list
index 35634ef24d..e1d8225128 100644
--- a/elf/dl-tunables.list
+++ b/elf/dl-tunables.list
@@ -21,12 +21,13 @@
# minval: Optional minimum acceptable value
# maxval: Optional maximum acceptable value
# env_alias: An alias environment variable
-# security_level: Specify security level of the tunable. Valid values are:
+# security_level: Specify security level of the tunable for AT_SECURE binaries.
+# Valid values are:
#
-# SXID_ERASE: (default) Don't read for AT_SECURE binaries and
-# removed so that child processes can't read it.
-# SXID_IGNORE: Don't read for AT_SECURE binaries, but retained for
-# non-AT_SECURE subprocesses.
+# SXID_ERASE: (default) Do not read and do not pass on to
+# child processes.
+# SXID_IGNORE: Do not read, but retain for non-AT_SECURE
+# subprocesses.
# NONE: Read all the time.
glibc {