Author: pfg Date: Fri May 13 02:58:11 2016 New Revision: 299586 URL: https://svnweb.freebsd.org/changeset/base/299586
Log: i2c(8): uninitialized variable (UNINIT). If i2c_opt.width is somehow zero, the bufsize will be left uninitialized and make cause trouble later on. CID: 1331549 Modified: head/usr.sbin/i2c/i2c.c Modified: head/usr.sbin/i2c/i2c.c ============================================================================== --- head/usr.sbin/i2c/i2c.c Fri May 13 01:52:41 2016 (r299585) +++ head/usr.sbin/i2c/i2c.c Fri May 13 02:58:11 2016 (r299586) @@ -294,7 +294,8 @@ i2c_write(char *dev, struct options i2c_ err_msg = "error: offset malloc"; goto err1; } - } + } else + bufsize = 0; switch(i2c_opt.mode) { case I2C_MODE_STOP_START: _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"