diff options
| author |   millert <millert@openbsd.org> | 1998-08-19 07:43:36 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 1998-08-19 07:43:36 +0000 |
| commit | feed01ec931d57c1a770ab1f9b8b73617d992ac4 (patch) | |
| tree | 7e5bc10c30dc656c1b72af5f4b8fdff11a89f592 /usr.sbin/kvm_mkdb/kvm_mkdb.c | |
| parent | tags, formatting, ANSI-fication, prototypes, de-typos, and the occasional (diff) | |
| download | wireguard-openbsd-feed01ec931d57c1a770ab1f9b8b73617d992ac4.tar.xz wireguard-openbsd-feed01ec931d57c1a770ab1f9b8b73617d992ac4.zip | |
clean up our temp files on failure
Diffstat (limited to 'usr.sbin/kvm_mkdb/kvm_mkdb.c')
| -rw-r--r-- | usr.sbin/kvm_mkdb/kvm_mkdb.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/usr.sbin/kvm_mkdb/kvm_mkdb.c b/usr.sbin/kvm_mkdb/kvm_mkdb.c index c98c3b1641f..f40ee17a593 100644 --- a/usr.sbin/kvm_mkdb/kvm_mkdb.c +++ b/usr.sbin/kvm_mkdb/kvm_mkdb.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kvm_mkdb.c,v 1.3 1998/08/19 06:47:53 millert Exp $ */ +/* $OpenBSD: kvm_mkdb.c,v 1.4 1998/08/19 07:43:37 millert Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -43,7 +43,7 @@ static char copyright[] = #if 0 static char sccsid[] = "from: @(#)kvm_mkdb.c 8.3 (Berkeley) 5/4/95"; #else -static char *rcsid = "$OpenBSD: kvm_mkdb.c,v 1.3 1998/08/19 06:47:53 millert Exp $"; +static char *rcsid = "$OpenBSD: kvm_mkdb.c,v 1.4 1998/08/19 07:43:37 millert Exp $"; #endif #endif /* not lint */ @@ -116,10 +116,16 @@ main(argc, argv) db = dbopen(dbtemp, O_CREAT | O_EXLOCK | O_TRUNC | O_RDWR, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH, DB_HASH, &openinfo); if (db == NULL) - err(1, "%s", dbtemp); - create_knlist(nlistpath, db); - if (db->close(db)) - err(1, "%s", dbtemp); + err(1, "can't dbopen %s", dbtemp); + if (create_knlist(nlistpath, db) != 0) { + (void)unlink(dbtemp); + errx(1, "cannot determine executable type of %s", nlistpath); + } + if (db->close(db)) { + warn("can't dbclose %s", dbtemp); + (void)unlink(dbtemp); + exit(1); + } if (rename(dbtemp, dbname)) err(1, "rename %s to %s", dbtemp, dbname); exit(0); |