diff options
Diffstat (limited to 'lib/libcam')
| -rw-r--r-- | lib/libcam/camlib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libcam/camlib.c b/lib/libcam/camlib.c index 7aac2409f719..89736e2e7977 100644 --- a/lib/libcam/camlib.c +++ b/lib/libcam/camlib.c @@ -308,6 +308,7 @@ cam_open_btl(path_id_t path_id, target_id_t target_id, lun_id_t target_lun, snprintf(cam_errbuf, CAM_ERRBUF_SIZE, "%s: couldn't malloc pattern buffer", func_name); free(ccb.cdm.matches); + ccb.cdm.matches = NULL; close(fd); return(NULL); } @@ -371,7 +372,9 @@ cam_open_btl(path_id_t path_id, target_id_t target_id, lun_id_t target_lun, periph_result = &ccb.cdm.matches[0].result.periph_result; pass_unit = periph_result->unit_number; free(ccb.cdm.matches); + ccb.cdm.matches = NULL; free(ccb.cdm.patterns); + ccb.cdm.patterns = NULL; close(fd); sprintf(dev_path, "/dev/pass%d", pass_unit); return(cam_real_open_device(dev_path, flags, device, NULL, @@ -388,7 +391,9 @@ cam_open_btl(path_id_t path_id, target_id_t target_id, lun_id_t target_lun, btl_bailout: free(ccb.cdm.matches); + ccb.cdm.matches = NULL; free(ccb.cdm.patterns); + ccb.cdm.patterns = NULL; close(fd); return(NULL); } |