diff options
Diffstat (limited to 'readline.c')
| -rw-r--r-- | readline.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/readline.c b/readline.c index dc852f5539c1..792dddbaf70b 100644 --- a/readline.c +++ b/readline.c @@ -1,4 +1,4 @@ -/* $NetBSD: readline.c,v 1.157 2019/08/21 11:11:48 christos Exp $ */ +/* $NetBSD: readline.c,v 1.159 2019/10/09 14:31:07 christos Exp $ */ /*- * Copyright (c) 1997 The NetBSD Foundation, Inc. @@ -31,7 +31,7 @@ #include "config.h" #if !defined(lint) && !defined(SCCSID) -__RCSID("$NetBSD: readline.c,v 1.157 2019/08/21 11:11:48 christos Exp $"); +__RCSID("$NetBSD: readline.c,v 1.159 2019/10/09 14:31:07 christos Exp $"); #endif /* not lint && not SCCSID */ #include <sys/types.h> @@ -521,7 +521,7 @@ _rl_compat_sub(const char *str, const char *what, const char *with, s = str; while (*s) { if (*s == *what && !strncmp(s, what, what_len)) { - (void)strncpy(r, with, with_len); + memcpy(r, with, with_len); r += with_len; s += what_len; if (!globally) { @@ -607,8 +607,7 @@ get_history_event(const char *cmd, int *cindex, int qchar) else { if ((pat = el_calloc(len + 1, sizeof(*pat))) == NULL) return NULL; - (void)strncpy(pat, cmd + begin, len); - pat[len] = '\0'; + (void)strlcpy(pat, cmd + begin, len + 1); } if (history(h, &ev, H_CURR) != 0) { @@ -702,8 +701,7 @@ _history_expand_command(const char *command, size_t offs, size_t cmdlen, if ((aptr = el_calloc(offs + 1, sizeof(*aptr))) == NULL) return -1; - (void)strncpy(aptr, command, offs); - aptr[offs] = '\0'; + (void)strlcpy(aptr, command, offs + 1); idx = 1; } else { int qchar; @@ -960,9 +958,8 @@ history_expand(char *str, char **output) } \ result = nresult; \ } \ - (void)strncpy(&result[idx], what, len); \ + (void)strlcpy(&result[idx], what, len + 1); \ idx += len; \ - result[idx] = '\0'; \ } result = NULL; @@ -1150,8 +1147,7 @@ history_tokenize(const char *str) el_free(result); return NULL; } - (void)strncpy(temp, &str[start], len); - temp[len] = '\0'; + (void)strlcpy(temp, &str[start], len + 1); result[idx++] = temp; result[idx] = NULL; if (str[i]) |