Date: Mon, 29 Apr 2024 10:11:43 GMT From: Dag-Erling =?utf-8?Q?Sm=C3=B8rgrav?= <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: c28253ecde33 - main - libulog: Make sure ut_line, ut_user, ut_host are terminated. Message-ID: <202404291011.43TABh0Z032999@gitrepo.freebsd.org>
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The branch main has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=c28253ecde333c9908b7160664805acc3a92e2b0 commit c28253ecde333c9908b7160664805acc3a92e2b0 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2024-04-29 10:11:12 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2024-04-29 10:11:37 +0000 libulog: Make sure ut_line, ut_user, ut_host are terminated. MFC after: 3 days Reviewed by: bapt Differential Revision: https://reviews.freebsd.org/D45004 --- lib/libulog/ulog_login.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/libulog/ulog_login.c b/lib/libulog/ulog_login.c index c51c56a31f4a..103543458485 100644 --- a/lib/libulog/ulog_login.c +++ b/lib/libulog/ulog_login.c @@ -49,7 +49,7 @@ ulog_fill(struct utmpx *utx, const char *line) utx->ut_pid = getpid(); gettimeofday(&utx->ut_tv, NULL); - strncpy(utx->ut_line, line, sizeof utx->ut_line); + strlcpy(utx->ut_line, line, sizeof utx->ut_line); SHA1_Init(&c); SHA1_Update(&c, "libulog", 7); @@ -66,9 +66,9 @@ ulog_login(const char *line, const char *user, const char *host) ulog_fill(&utx, line); utx.ut_type = USER_PROCESS; - strncpy(utx.ut_user, user, sizeof utx.ut_user); + strlcpy(utx.ut_user, user, sizeof utx.ut_user); if (host != NULL) - strncpy(utx.ut_host, host, sizeof utx.ut_host); + strlcpy(utx.ut_host, host, sizeof utx.ut_host); pututxline(&utx); }
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