4a16cf71f9
Error: module/mod_insmod.c:203:3: error: 'strncpy' specified bound 16 equals destination size [-Werror=stringop-truncation]
203 | strncpy(modp->modname, modname, MODLIB_NAMEMAX);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
wqueue/kwork_thread.c: In function 'work_start_lowpri':
Error: wqueue/kwork_thread.c:212:22: error: '%lx' directive output may be truncated writing between 1 and 16 bytes into a region of size 14 [-Werror=format-truncation=]
212 | snprintf(args, 16, "0x%" PRIxPTR, (uintptr_t)wqueue);
local/local_sockif.c: In function 'local_getsockname':
Error: local/local_sockif.c:392:11: error: 'strncpy' specified bound depends on the length of the source argument [-Werror=stringop-overflow=]
392 | strncpy(unaddr->sun_path, conn->lc_path, namelen);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
chip/esp32_wifi_utils.c: In function 'esp_wifi_scan_event_parse':
Error: chip/esp32_wifi_utils.c:373:37: error: argument to 'sizeof' in 'memset' call is the same expression as the destination; did you mean to dereference it? [-Werror=sizeof-pointer-memaccess]
memset(ap_list_buffer, 0x0, sizeof(ap_list_buffer));
^
stdio/lib_fputs.c: In function 'fputs':
Error: stdio/lib_fputs.c:99:9: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
if (s == NULL || stream == NULL)
^
Error: stdio/lib_fputs.c:99:27: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
if (s == NULL || stream == NULL)
^
stdio/lib_vfprintf.c: In function 'vfprintf':
Error: stdio/lib_vfprintf.c:40:6: error: nonnull argument 'stream' compared to NULL [-Werror=nonnull-compare]
if (stream)
^
string/lib_strdup.c: In function 'strdup':
Error: string/lib_strdup.c:39:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
if (s)
^
string/lib_strndup.c: In function 'strndup':
Error: string/lib_strndup.c:56:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
if (s)
^
string/lib_strpbrk.c: In function 'strpbrk':
Error: string/lib_strpbrk.c:39:7: error: nonnull argument 'str' compared to NULL [-Werror=nonnull-compare]
if (!str || !charset)
^~~~
Error: string/lib_strpbrk.c:39:15: error: nonnull argument 'charset' compared to NULL [-Werror=nonnull-compare]
if (!str || !charset)
^~~~~~~~
string/lib_strrchr.c: In function 'strrchr':
Error: string/lib_strrchr.c:40:6: error: nonnull argument 's' compared to NULL [-Werror=nonnull-compare]
if (s)
^
Error: time/lib_asctimer.c:73:50: error: '%d' directive output may be truncated writing between 1 and 11 bytes into a region of size between 0 and 12 [-Werror=format-truncation=]
snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
^~
time/lib_asctimer.c:73:21: note: directive argument in the range [-2147481748, 2147483647]
snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
time/lib_asctimer.c:73:3: note: 'snprintf' output between 17 and 68 bytes into a destination of size 26
snprintf(buf, 26, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
g_wday_name[tp->tm_wday], g_mon_name[tp->tm_mon],
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
tp->tm_mday, tp->tm_hour, tp->tm_min, tp->tm_sec,
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1900 + tp->tm_year);
~~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
145 lines
3.7 KiB
C
145 lines
3.7 KiB
C
/****************************************************************************
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* libs/libc/stdio/lib_fputs.c
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <nuttx/arch.h>
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#include "libc.h"
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: fputs
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*
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* Description:
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* fputs() writes the string s to stream, without its trailing '\0'.
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*
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****************************************************************************/
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#if defined(CONFIG_ARCH_ROMGETC)
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int fputs(FAR const IPTR char *s, FAR FILE *stream)
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{
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int nput;
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int ret;
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char ch;
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/* Write the string. Loop until the null terminator is encountered */
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for (nput = 0, ch = up_romgetc(s); ch; nput++, s++, ch = up_romgetc(s))
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{
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/* Write the next character to the stream buffer */
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ret = lib_fwrite(&ch, 1, stream);
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if (ret <= 0)
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{
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return EOF;
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}
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/* Flush the buffer if a newline was written to the buffer */
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if (ch == '\n' && (stream->fs_flags & __FS_FLAG_LBF) != 0)
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{
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ret = lib_fflush(stream, true);
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if (ret < 0)
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{
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return EOF;
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}
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}
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}
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return nput;
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}
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#else
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int fputs(FAR const IPTR char *s, FAR FILE *stream)
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{
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int nput;
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/* If line buffering is enabled, then we will have to output one character
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* at a time, checking for a newline character each time.
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*/
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if ((stream->fs_flags & __FS_FLAG_LBF) != 0)
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{
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int ret;
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/* Write the string. Loop until the null terminator is encountered */
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for (nput = 0; *s; nput++, s++)
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{
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/* Write the next character to the stream buffer */
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ret = lib_fwrite(s, 1, stream);
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if (ret <= 0)
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{
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return EOF;
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}
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/* Flush the buffer if a newline was written to the buffer */
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if (*s == '\n')
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{
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ret = lib_fflush(stream, true);
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if (ret < 0)
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{
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return EOF;
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}
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}
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}
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}
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/* We can write the whole string in one operation without line buffering */
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else
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{
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int ntowrite;
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/* Get the length of the string. */
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ntowrite = strlen(s);
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if (ntowrite == 0)
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{
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return 0;
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}
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/* Write the string */
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nput = lib_fwrite(s, ntowrite, stream);
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if (nput < 0)
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{
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return EOF;
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}
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}
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return nput;
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}
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#endif
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