diff options
| author |   beck <beck@openbsd.org> | 2003-05-08 12:17:36 +0000 |
|---|---|---|
| committer | beck <beck@openbsd.org> | 2003-05-08 12:17:36 +0000 |
| commit | b1f80a470d6cdb34902b3908ce19d8c1f90040e0 (patch) | |
| tree | 8c4a84d12895e5314c5fa5d9cb92ab94a2223630 | |
| parent | Don't inline strcpy. since it's evil anyway. This makes it (diff) | |
| download | wireguard-openbsd-b1f80a470d6cdb34902b3908ce19d8c1f90040e0.tar.xz wireguard-openbsd-b1f80a470d6cdb34902b3908ce19d8c1f90040e0.zip | |
squish a strcopy, ok krw@
| -rw-r--r-- | libexec/telnetd/telnetd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libexec/telnetd/telnetd.c b/libexec/telnetd/telnetd.c index 361e590777a..2713988ee66 100644 --- a/libexec/telnetd/telnetd.c +++ b/libexec/telnetd/telnetd.c @@ -783,7 +783,8 @@ show_issue(void) f = fopen("/etc/issue", "r"); if(f){ while(fgets(buf, sizeof(buf)-2, f)){ - strcpy(buf + strcspn(buf, "\r\n"), "\r\n"); + size_t off = strcspn(buf, "\r\n"); + strlcpy(buf + off, "\r\n", sizeof(buf) - off); writenet((unsigned char*)buf, strlen(buf)); } fclose(f); |