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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-08-03 03:40:49 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-08-03 03:40:49 +0200 |
| commit | 4f1a6ef1df6f952fc9f22f34d51a6c3d3c4fbe23 (patch) | |
| tree | 4cb37f8bcb04d72699a044bba11fb1233cda74d3 /security/selinux | |
| parent | Merge tag 'for-linus-5.3a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kern... (diff) | |
| parent | selinux: fix memory leak in policydb_init() (diff) | |
| download | linux-4f1a6ef1df6f952fc9f22f34d51a6c3d3c4fbe23.tar.xz linux-4f1a6ef1df6f952fc9f22f34d51a6c3d3c4fbe23.zip | |
Merge tag 'selinux-pr-20190801' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux fix from Paul Moore:
"One more small fix for a potential memory leak in an error path"
* tag 'selinux-pr-20190801' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: fix memory leak in policydb_init()
Diffstat (limited to 'security/selinux')
| -rw-r--r-- | security/selinux/ss/policydb.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 624ccc6ac744..f8efaa9f647c 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -272,6 +272,8 @@ static int rangetr_cmp(struct hashtab *h, const void *k1, const void *k2) return v; } +static int (*destroy_f[SYM_NUM]) (void *key, void *datum, void *datap); + /* * Initialize a policy database structure. */ @@ -319,8 +321,10 @@ static int policydb_init(struct policydb *p) out: hashtab_destroy(p->filename_trans); hashtab_destroy(p->range_tr); - for (i = 0; i < SYM_NUM; i++) + for (i = 0; i < SYM_NUM; i++) { + hashtab_map(p->symtab[i].table, destroy_f[i], NULL); hashtab_destroy(p->symtab[i].table); + } return rc; } |