summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/pinctrl-xway.c
diff options
context:
space:
mode:
authorRichard Guy Briggs <rgb@redhat.com>2018-02-21 04:30:07 -0500
committerPaul Moore <paul@paul-moore.com>2018-02-21 18:45:36 -0500
commit23138ead270045f1b3e912e667967b6094244999 (patch)
tree0852108566b274e74e378c01a550f21845f4f099 /drivers/pinctrl/pinctrl-xway.c
parent94d14e3e7b41d99f0d62a41fd856183057e1e474 (diff)
downloadlinux-23138ead270045f1b3e912e667967b6094244999.tar.bz2
audit: return on memory error to avoid null pointer dereference
If there is a memory allocation error when trying to change an audit kernel feature value, the ignored allocation error will trigger a NULL pointer dereference oops on subsequent use of that pointer. Return instead. Passes audit-testsuite. See: https://github.com/linux-audit/audit-kernel/issues/76 Signed-off-by: Richard Guy Briggs <rgb@redhat.com> [PM: not necessary (other funcs check for NULL), but a good practice] Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'drivers/pinctrl/pinctrl-xway.c')
0 files changed, 0 insertions, 0 deletions