Date: Sun, 26 Jul 2020 15:10:33 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r363563 - head/bin/chio Message-ID: <202007261510.06QFAXZV012913@repo.freebsd.org>
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Author: emaste Date: Sun Jul 26 15:10:33 2020 New Revision: 363563 URL: https://svnweb.freebsd.org/changeset/base/363563 Log: chio: avoid out of bounds read ch_ces is alloacated with space for total_elem entries. CID: 1418536 Reported by: Coverity Scan Sponsored by: The FreeBSD Foundation Modified: head/bin/chio/chio.c Modified: head/bin/chio/chio.c ============================================================================== --- head/bin/chio/chio.c Sun Jul 26 13:30:33 2020 (r363562) +++ head/bin/chio/chio.c Sun Jul 26 15:10:33 2020 (r363563) @@ -1144,7 +1144,7 @@ find_element(char *voltag, uint16_t *et, uint16_t *eu) /* * Now search the list the specified <voltag> */ - for (elem = 0; elem <= total_elem; ++elem) { + for (elem = 0; elem < total_elem; ++elem) { ces = &ch_ces[elem];
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