diff options
| -rw-r--r-- | mbbsd/args.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/mbbsd/args.c b/mbbsd/args.c index 1d128673..bf36827b 100644 --- a/mbbsd/args.c +++ b/mbbsd/args.c @@ -1,4 +1,4 @@ -/* $Id: args.c,v 1.7 2002/07/22 19:02:00 in2 Exp $ */ +/* $Id: args.c,v 1.8 2003/06/26 01:04:03 kcwu Exp $ */ #include "bbs.h" #ifdef HAVE_SETPROCTITLE @@ -40,19 +40,13 @@ initsetproctitle(int argc, char **argv, char **envp) static void do_setproctitle(const char *cmdline) { - char buf[256], *p; - int i; + int len; - strncpy(buf, cmdline, 256); - buf[255] = '\0'; - i = strlen(buf); - if (i > LastArgv - Argv[0] - 2) { - i = LastArgv - Argv[0] - 2; - } - strlcpy(Argv[0], buf, sizeof(buf)); - p = &Argv[0][i]; - while (p < LastArgv) - *p++ = '\0'; + len = strlen(cmdline) + 1; // +1 for '\0' + if(len > LastArgv - Argv[0] - 2) // 2 ?? + len = LastArgv - Argv[0] - 2; + memset(Argv[0], 0, LastArgv-Argv[0]); + strlcpy(Argv[0], cmdline, len); Argv[1] = NULL; } |