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| author | bde <bde@FreeBSD.org> | 1999-07-04 15:42:04 +0000 |
|---|---|---|
| committer | bde <bde@FreeBSD.org> | 1999-07-04 15:42:04 +0000 |
| commit | 301e8ec7e200d92c22aa269ef742a3c88a4308d0 (patch) | |
| tree | f4311c1713cc9666d46fd81a9f393fd3d707843b /bin/rcp/rcp.c | |
| parent | 99d8c42b7225a12d1398ce70011f92d356e17acf (diff) | |
| download | FreeBSD-src-301e8ec7e200d92c22aa269ef742a3c88a4308d0.zip FreeBSD-src-301e8ec7e200d92c22aa269ef742a3c88a4308d0.tar.gz | |
Improved error handling in rev.1.18: don't ignore failure of execve().
Fixed some style bugs in rev.1.18.
Diffstat (limited to 'bin/rcp/rcp.c')
| -rw-r--r-- | bin/rcp/rcp.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/bin/rcp/rcp.c b/bin/rcp/rcp.c index b2d5d4e..4dc8fa1 100644 --- a/bin/rcp/rcp.c +++ b/bin/rcp/rcp.c @@ -42,7 +42,7 @@ static char const copyright[] = static char sccsid[] = "@(#)rcp.c 8.2 (Berkeley) 4/2/94"; #endif static const char rcsid[] = - "$Id: rcp.c,v 1.21 1998/10/09 06:31:45 markm Exp $"; + "$Id: rcp.c,v 1.22 1999/04/25 10:36:00 dt Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -121,9 +121,8 @@ main(argc, argv) char *argv[]; { struct servent *sp; - int ch, fflag, tflag; + int ch, fflag, i, tflag; char *targ, *shell; - int i; #ifdef KERBEROS char *k; #endif @@ -131,14 +130,13 @@ main(argc, argv) /* * Prepare for execing ourselves. */ - argc_copy = argc + 1; argv_copy = malloc((argc_copy + 1) * sizeof(*argv_copy)); if (argv_copy == NULL) err(1, "malloc"); argv_copy[0] = argv[0]; argv_copy[1] = "-K"; - for(i = 1; i < argc; ++i) { + for (i = 1; i < argc; ++i) { argv_copy[i + 1] = strdup(argv[i]); if (argv_copy[i + 1] == NULL) errx(1, "strdup: out of memory"); @@ -824,6 +822,7 @@ kerberos(host, bp, locuser, user) else if (errno == ENOENT) oldw("can't provide Kerberos authentication data"); execv(_PATH_RCP, argv_copy); + err(1, "execv: %s", _PATH_RCP); } } else { #ifdef CRYPT |
