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Merge branch 'bugfix/spiffs_readdir_truntate_snprintf' into 'master'

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spiffs: fix format-truncation warning

See merge request espressif/esp-idf!17240
This commit is contained in:
Anton Maklakov
2022-03-10 14:57:52 +08:00
parent 4cdf2459f0 e7bfc44caf
commit 101af84d77
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_ino = 0;
entry->d_type = out.type; 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++; dir->offset++;
*out_dirent = entry; *out_dirent = entry;
return 0; return 0;