path: root/doc
diff options
Diffstat (limited to 'doc')
2 files changed, 9 insertions, 2 deletions
diff --git a/doc/man/pam.3.xml b/doc/man/pam.3.xml
index 3cf71b2d..78e1cf3e 100644
--- a/doc/man/pam.3.xml
+++ b/doc/man/pam.3.xml
@@ -430,4 +430,10 @@
+ <refsect1 id='pam3-notes'><title>NOTES</title>
+ <para>
+ The <emphasis>libpam</emphasis> interfaces are only thread-safe if each
+ thread within the multithreaded application uses its own PAM handle.
+ </para>
+ </refsect1>
diff --git a/doc/man/pam_getenv.3.xml b/doc/man/pam_getenv.3.xml
index 871e511d..7e8db015 100644
--- a/doc/man/pam_getenv.3.xml
+++ b/doc/man/pam_getenv.3.xml
@@ -33,8 +33,9 @@
The <function>pam_getenv</function> function searches the
PAM environment list as associated with the handle
<emphasis>pamh</emphasis> for an item that matches the string
- pointed to by <emphasis>name</emphasis> and returns the value
- of the environment variable.
+ pointed to by <emphasis>name</emphasis> and returns a pointer
+ to the value of the environment variable. The application is
+ not allowed to free the data.