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spiffs: fix format-truncation warning

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This commit is contained in:
Anton Maklakov 2022-02-22 18:05:49 +07:00
parent 06df46e26a
commit e7bfc44caf
1 changed files with 2 additions and 1 deletions
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3
components/spiffs/esp_spiffs.c
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@ -667,7 +667,8 @@ static int vfs_spiffs_readdir_r(void* ctx, DIR* pdir, struct dirent* entry,
}
entry->d_ino = 0;
entry->d_type = out.type;
snprintf(entry->d_name, SPIFFS_OBJ_NAME_LEN, "%s", item_name);
strncpy(entry->d_name, item_name, SPIFFS_OBJ_NAME_LEN);
entry->d_name[SPIFFS_OBJ_NAME_LEN - 1] = '\0';
dir->offset++;
*out_dirent = entry;
return 0;