Author: asomers Date: Wed May 3 19:56:55 2017 New Revision: 317759 URL: https://svnweb.freebsd.org/changeset/base/317759
Log: Fix memory leaks in camcontrol Reported by: Coverity CID: 1331674, 1331675 Reviewed by: ken MFC after: 3 weeks Sponsored by: Spectra Logic Corp Differential Revision: https://reviews.freebsd.org/D10588 Modified: head/sbin/camcontrol/fwdownload.c Modified: head/sbin/camcontrol/fwdownload.c ============================================================================== --- head/sbin/camcontrol/fwdownload.c Wed May 3 19:53:01 2017 (r317758) +++ head/sbin/camcontrol/fwdownload.c Wed May 3 19:56:55 2017 (r317759) @@ -550,8 +550,7 @@ fw_validate_ibm(struct cam_device *dev, fprintf(stdout, "Firmware file is valid for this drive.\n"); retval = 0; bailout: - if (ccb != NULL) - cam_freeccb(ccb); + cam_freeccb(ccb); return (retval); } @@ -753,8 +752,8 @@ fw_check_device_ready(struct cam_device goto bailout; } bailout: - if (ccb != NULL) - cam_freeccb(ccb); + free(ptr); + cam_freeccb(ccb); return (retval); } @@ -913,8 +912,7 @@ fw_download_img(struct cam_device *cam_d bailout: if (quiet == 0) progress_complete(&progress, size - img_size); - if (ccb != NULL) - cam_freeccb(ccb); + cam_freeccb(ccb); return (retval); } @@ -923,6 +921,7 @@ fwdownload(struct cam_device *device, in char *combinedopt, int printerrors, int task_attr, int retry_count, int timeout) { + union ccb *ccb = NULL; struct fw_vendor *vp; char *fw_img_path = NULL; struct ata_params *ident_buf = NULL; @@ -965,8 +964,6 @@ fwdownload(struct cam_device *device, in if ((devtype == CC_DT_ATA) || (devtype == CC_DT_ATA_BEHIND_SCSI)) { - union ccb *ccb; - ccb = cam_getccb(device); if (ccb == NULL) { warnx("couldn't allocate CCB"); @@ -976,7 +973,6 @@ fwdownload(struct cam_device *device, in if (ata_do_identify(device, retry_count, timeout, ccb, &ident_buf) != 0) { - cam_freeccb(ccb); retval = 1; goto bailout; } @@ -1048,6 +1044,7 @@ fwdownload(struct cam_device *device, in fprintf(stdout, "Firmware download successful\n"); bailout: + cam_freeccb(ccb); free(buf); return (retval); } _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
