|
 |
cb7879 |
autofs-5.1.8 - fix invalid tsv access
|
|
|
cb7879 |
|
|
|
cb7879 |
From: Ian Kent <raven@themaw.net>
|
|
|
cb7879 |
|
|
|
cb7879 |
When using the --dumpmaps option of automount(8) a SEGV can occur
|
|
|
cb7879 |
because a thread specific data variable accessed in the code hasn't
|
|
|
cb7879 |
yet been created.
|
|
|
cb7879 |
|
|
|
cb7879 |
The thread specific data doesn't need to be set to list the maps
|
|
|
cb7879 |
so we can create the key and rely on pthread_getspecific() returning
|
|
|
cb7879 |
NULL when the value hasn't been set as this case is handled correctly.
|
|
|
cb7879 |
|
|
|
cb7879 |
Signed-off-by: Ian Kent <raven@themaw.net>
|
|
|
cb7879 |
---
|
|
|
cb7879 |
CHANGELOG | 1 +
|
|
|
cb7879 |
daemon/automount.c | 9 +++++++++
|
|
|
cb7879 |
2 files changed, 10 insertions(+)
|
|
|
cb7879 |
|
|
|
cb7879 |
--- autofs-5.1.4.orig/CHANGELOG
|
|
|
cb7879 |
+++ autofs-5.1.4/CHANGELOG
|
|
|
cb7879 |
@@ -95,6 +95,7 @@
|
|
|
cb7879 |
- remove nonstrict parameter from tree_mapent_umount_offsets().
|
|
|
cb7879 |
- fix handling of incorrect return from umount_ent().
|
|
|
cb7879 |
- dont use initgroups() at spawn.
|
|
|
cb7879 |
+- fix invalid tsv access.
|
|
|
cb7879 |
|
|
|
cb7879 |
xx/xx/2018 autofs-5.1.5
|
|
|
cb7879 |
- fix flag file permission.
|
|
|
cb7879 |
--- autofs-5.1.4.orig/daemon/automount.c
|
|
|
cb7879 |
+++ autofs-5.1.4/daemon/automount.c
|
|
|
cb7879 |
@@ -2510,6 +2510,15 @@ int main(int argc, char *argv[])
|
|
|
cb7879 |
master = argv[2];
|
|
|
cb7879 |
}
|
|
|
cb7879 |
|
|
|
cb7879 |
+ status = pthread_key_create(&key_thread_stdenv_vars,
|
|
|
cb7879 |
+ key_thread_stdenv_vars_destroy);
|
|
|
cb7879 |
+ if (status) {
|
|
|
cb7879 |
+ logerr("%s: failed to create thread data key for std env vars!",
|
|
|
cb7879 |
+ program);
|
|
|
cb7879 |
+ macro_free_global_table();
|
|
|
cb7879 |
+ exit(1);
|
|
|
cb7879 |
+ }
|
|
|
cb7879 |
+
|
|
|
cb7879 |
if (master)
|
|
|
cb7879 |
master_list = master_new(NULL, timeout, flags);
|
|
|
cb7879 |
else
|