From d3f8bf41540e86650a4907ac13969e50daf457de Mon Sep 17 00:00:00 2001 From: brian Date: Mon, 20 Aug 2001 12:41:36 +0000 Subject: [PATCH] Handle snprintf() returning -1 MFC after: 2 weeks --- lib/libc/posix1e/acl_support.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/libc/posix1e/acl_support.c b/lib/libc/posix1e/acl_support.c index 0ab061ded8d4..791b26b18cef 100644 --- a/lib/libc/posix1e/acl_support.c +++ b/lib/libc/posix1e/acl_support.c @@ -260,7 +260,7 @@ _posix1e_acl_id_to_name(acl_tag_t tag, uid_t id, ssize_t buf_len, char *buf) else i = snprintf(buf, buf_len, "%s", p->pw_name); - if (i >= buf_len) { + if (i < 0 || i >= buf_len) { errno = ENOMEM; return (-1); } @@ -273,7 +273,7 @@ _posix1e_acl_id_to_name(acl_tag_t tag, uid_t id, ssize_t buf_len, char *buf) else i = snprintf(buf, buf_len, "%s", g->gr_name); - if (i >= buf_len) { + if (i < 0 || i >= buf_len) { errno = ENOMEM; return (-1); }