The branch, master has been updated via cbf312f02bc s3:winbind: Fix possible NULL pointer dereference from 90febd2a33b s4:mit-kdb: Force canonicalization for looking up principals
https://git.samba.org/?p=samba.git;a=shortlog;h=master - Log ----------------------------------------------------------------- commit cbf312f02bc86f9325fb89f6f5441bc61fd3974f Author: Andreas Schneider <a...@samba.org> Date: Tue Nov 23 15:48:57 2021 +0100 s3:winbind: Fix possible NULL pointer dereference BUG: https://bugzilla.redhat.com/show_bug.cgi?id=2019888 Signed-off-by: Andreas Schneider <a...@samba.org> Rewiewed-by: Jeremy Allison <j...@samba.org> Autobuild-User(master): Jeremy Allison <j...@samba.org> Autobuild-Date(master): Mon Nov 29 19:40:50 UTC 2021 on sn-devel-184 ----------------------------------------------------------------------- Summary of changes: source3/winbindd/winbindd_util.c | 3 +++ 1 file changed, 3 insertions(+) Changeset truncated at 500 lines: diff --git a/source3/winbindd/winbindd_util.c b/source3/winbindd/winbindd_util.c index a8c510fafc6..175e05ae3ad 100644 --- a/source3/winbindd/winbindd_util.c +++ b/source3/winbindd/winbindd_util.c @@ -1784,6 +1784,9 @@ char *fill_domain_username_talloc(TALLOC_CTX *mem_ctx, } tmp_user = talloc_strdup(mem_ctx, user); + if (tmp_user == NULL) { + return NULL; + } if (!strlower_m(tmp_user)) { TALLOC_FREE(tmp_user); return NULL; -- Samba Shared Repository