55 lines
1.5 KiB
Diff
55 lines
1.5 KiB
Diff
|
autofs-5.1.7 - fix possible memory leak in mnts_add_amdmount()
|
||
|
|
|
||
|
|
From: Ian Kent <raven@themaw.net>
|
||
|
|
|
||
|
|
Coverity: leaked_storage: Variable "ext_mp" going out of scope leaks
|
||
|
|
the storage it points to.
|
||
|
|
|
||
|
|
Same applies to the other duped fields destined for the mnt_list struct.
|
||
|
|
|
||
|
|
Signed-off-by: Ian Kent <raven@themaw.net>
|
||
|
|
---
|
||
|
|
CHANGELOG | 1 +
|
||
|
|
lib/mounts.c | 20 ++++++++++----------
|
||
|
|
2 files changed, 11 insertions(+), 10 deletions(-)
|
||
|
|
|
||
|
|
--- autofs-5.1.4.orig/CHANGELOG
|
||
|
|
+++ autofs-5.1.4/CHANGELOG
|
||
|
|
@@ -53,6 +53,7 @@
|
||
|
|
- add missing free in handle_mounts().
|
||
|
|
- remove redundant if check.
|
||
|
|
- fix possible memory leak in master_parse().
|
||
|
|
+- fix possible memory leak in mnts_add_amdmount().
|
||
|
|
|
||
|
|
xx/xx/2018 autofs-5.1.5
|
||
|
|
- fix flag file permission.
|
||
|
|
--- autofs-5.1.4.orig/lib/mounts.c
|
||
|
|
+++ autofs-5.1.4/lib/mounts.c
|
||
|
|
@@ -1119,16 +1119,16 @@ struct mnt_list *mnts_add_amdmount(struc
|
||
|
|
|
||
|
|
mnts_hash_mutex_lock();
|
||
|
|
this = mnts_get_mount(entry->path);
|
||
|
|
- if (this) {
|
||
|
|
- this->ext_mp = ext_mp;
|
||
|
|
- this->amd_pref = pref;
|
||
|
|
- this->amd_type = type;
|
||
|
|
- this->amd_opts = opts;
|
||
|
|
- this->amd_cache_opts = entry->cache_opts;
|
||
|
|
- this->flags |= MNTS_AMD_MOUNT;
|
||
|
|
- if (list_empty(&this->amdmount))
|
||
|
|
- list_add_tail(&this->amdmount, &ap->amdmounts);
|
||
|
|
- }
|
||
|
|
+ if (!this)
|
||
|
|
+ goto fail;
|
||
|
|
+ this->ext_mp = ext_mp;
|
||
|
|
+ this->amd_pref = pref;
|
||
|
|
+ this->amd_type = type;
|
||
|
|
+ this->amd_opts = opts;
|
||
|
|
+ this->amd_cache_opts = entry->cache_opts;
|
||
|
|
+ this->flags |= MNTS_AMD_MOUNT;
|
||
|
|
+ if (list_empty(&this->amdmount))
|
||
|
|
+ list_add_tail(&this->amdmount, &ap->amdmounts);
|
||
|
|
mnts_hash_mutex_unlock();
|
||
|
|
|
||
|
|
return this;
|