tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 5aaef24b5c6d4246b2cac1be949869fa36577737 commit: f68f2ff91512c199ec24883001245912afc17873 fortify: Detect struct member overflows in memcpy() at compile-time date: 9 months ago config: x86_64-randconfig-m001-20221031 compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot smatch warnings: drivers/media/usb/pvrusb2/pvrusb2-hdw.c:3289 pvr2_hdw_get_tuner_status() warn: inconsistent indenting vim +3289 drivers/media/usb/pvrusb2/pvrusb2-hdw.c 432907f750b27a drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2008-08-31 3279 432907f750b27a drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2008-08-31 3280 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3281 /* Return information about the tuner */ 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3282 int pvr2_hdw_get_tuner_status(struct pvr2_hdw *hdw,struct v4l2_tuner *vtp) 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3283 { 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3284 LOCK_TAKE(hdw->big_lock); do { 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3285 if (hdw->tuner_signal_stale) { a51f5000b79100 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2009-03-06 3286 pvr2_hdw_status_poll(hdw); 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3287 } 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3288 memcpy(vtp,&hdw->tuner_signal_info,sizeof(struct v4l2_tuner)); 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 @3289 } while (0); LOCK_GIVE(hdw->big_lock); 18103c57b0168e drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2007-01-20 3290 return 0; d855497edbfbf9 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2006-06-26 3291 } d855497edbfbf9 drivers/media/video/pvrusb2/pvrusb2-hdw.c Mike Isely 2006-06-26 3292 :::::: The code at line 3289 was first introduced by commit :::::: 18103c57b0168ebc0401702d483fe131f0aecc7a V4L/DVB (5081): Pvrusb2: VIDIOC_G_TUNER cleanup :::::: TO: Mike Isely :::::: CC: Mauro Carvalho Chehab -- 0-DAY CI Kernel Test Service https://01.org/lkp