diff options
| author | lukem <lukem@NetBSD.org> | 1999-11-28 04:38:41 +0000 |
|---|---|---|
| committer | lukem <lukem@NetBSD.org> | 1999-11-28 04:38:41 +0000 |
| commit | d51504eeb3e1001192b2b77683ef7964358684ff (patch) | |
| tree | 586635661dd95b2f808473aab66d75a5cf879056 /libexec | |
| parent | a8d12b09cd7adb2df2c6d5e3d00ea0e28473eede (diff) | |
check return val of sl_init() and sl_add()
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/ftpd/conf.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libexec/ftpd/conf.c b/libexec/ftpd/conf.c index 0e16948b37c..56c2e59bc7c 100644 --- a/libexec/ftpd/conf.c +++ b/libexec/ftpd/conf.c @@ -1,4 +1,4 @@ -/* $NetBSD: conf.c,v 1.21 1999/08/25 20:07:33 christos Exp $ */ +/* $NetBSD: conf.c,v 1.22 1999/11/28 04:38:41 lukem Exp $ */ /*- * Copyright (c) 1997, 1999 The NetBSD Foundation, Inc. @@ -38,7 +38,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: conf.c,v 1.21 1999/08/25 20:07:33 christos Exp $"); +__RCSID("$NetBSD: conf.c,v 1.22 1999/11/28 04:38:41 lukem Exp $"); #endif /* not lint */ #include <sys/types.h> @@ -332,6 +332,10 @@ show_chdir_messages(code) /* Setup list for directory cache */ if (slist == NULL) slist = sl_init(); + if (slist == NULL) { + syslog(LOG_WARNING, "can't allocate memory for stringlist"); + return; + } /* Check if this directory has already been visited */ if (getcwd(cwd, sizeof(cwd) - 1) == NULL) { @@ -346,7 +350,8 @@ show_chdir_messages(code) syslog(LOG_WARNING, "can't strdup"); return; } - sl_add(slist, cp); + if (sl_add(slist, cp) == -1) + syslog(LOG_WARNING, "can't add `%s' to stringlist", cp); /* First check for a display file */ if (curclass.display != NULL && curclass.display[0] && |
