Date: Thu, 27 Oct 2022 00:24:45 GMT From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 889dcb5e9b2f - stable/13 - OpenBSM: fix free() in au_read_rec error case Message-ID: <202210270024.29R0Ojqg033753@gitrepo.freebsd.org>
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The branch stable/13 has been updated by emaste: URL: https://cgit.FreeBSD.org/src/commit/?id=889dcb5e9b2ff4160c313b31cfa53106af2a5b0c commit 889dcb5e9b2ff4160c313b31cfa53106af2a5b0c Author: Ed Maste <emaste@FreeBSD.org> AuthorDate: 2022-10-24 13:45:59 +0000 Commit: Ed Maste <emaste@FreeBSD.org> CommitDate: 2022-10-27 00:24:07 +0000 OpenBSM: fix free() in au_read_rec error case buf is a char ** and *buf is the allocated buffer. PR: 267050 Reported by: Robert Morris <rtm@lcs.mit.edu> MFC after: 3 days Sponsored by: The FreeBSD Foundation (cherry picked from commit c61b3f7de9a0a39d2bc78e3e78d148c369e706a5) --- contrib/openbsm/libbsm/bsm_io.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/contrib/openbsm/libbsm/bsm_io.c b/contrib/openbsm/libbsm/bsm_io.c index 43cf7e9990c1..4b89ccb8b59c 100644 --- a/contrib/openbsm/libbsm/bsm_io.c +++ b/contrib/openbsm/libbsm/bsm_io.c @@ -4597,7 +4597,7 @@ au_read_rec(FILE *fp, u_char **buf) if (fread(bptr, 1, ntohs(filenamelen), fp) < ntohs(filenamelen)) { - free(buf); + free(*buf); errno = EINVAL; return (-1); }
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