diff options
| author | Karel Zak | 2006-12-07 00:25:46 +0100 |
|---|---|---|
| committer | Karel Zak | 2006-12-07 00:25:46 +0100 |
| commit | c07ebfa1e02d208ab12430e6791ea147bcfaf9c0 (patch) | |
| tree | d44a755098286f5d553c7aea1a73d98c2995d6ec /login-utils/wall.c | |
| parent | Imported from util-linux-2.10s tarball. (diff) | |
| download | kernel-qcow2-util-linux-c07ebfa1e02d208ab12430e6791ea147bcfaf9c0.tar.gz kernel-qcow2-util-linux-c07ebfa1e02d208ab12430e6791ea147bcfaf9c0.tar.xz kernel-qcow2-util-linux-c07ebfa1e02d208ab12430e6791ea147bcfaf9c0.zip | |
Imported from util-linux-2.11b tarball.
Diffstat (limited to 'login-utils/wall.c')
| -rw-r--r-- | login-utils/wall.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/login-utils/wall.c b/login-utils/wall.c index 6840015d4..3a13fe7ba 100644 --- a/login-utils/wall.c +++ b/login-utils/wall.c @@ -37,7 +37,7 @@ * This program is not related to David Wall, whose Stanford Ph.D. thesis * is entitled "Mechanisms for Broadcast and Selective Broadcast". * - * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@misiek.eu.org> + * 1999-02-22 Arkadiusz Mi¶kiewicz <misiek@pld.ORG.PL> * - added Native Language Support * */ @@ -53,10 +53,12 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <time.h> #include <unistd.h> #include <utmp.h> #include "nls.h" +#include "xstrncpy.h" #include "ttymsg.h" #include "pathnames.h" #include "carefulputc.h" @@ -115,14 +117,14 @@ usage: iov.iov_len = mbufsize; while((utmpptr = getutent())) { if (!utmpptr->ut_name[0] || - !strncmp(utmpptr->ut_name, IGNOREUSER, sizeof(utmpptr->ut_name))) + !strncmp(utmpptr->ut_name, IGNOREUSER, + sizeof(utmpptr->ut_name))) continue; #ifdef USER_PROCESS if (utmpptr->ut_type != USER_PROCESS) continue; #endif - strncpy(line, utmpptr->ut_line, sizeof(utmpptr->ut_line)); - line[sizeof(utmpptr->ut_line)-1] = '\0'; + xstrncpy(line, utmpptr->ut_line, sizeof(utmpptr->ut_line)); if ((p = ttymsg(&iov, 1, line, 60*5)) != NULL) (void)fprintf(stderr, "%s: %s\n", progname, p); } |