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devoptab: Replace strncopy with snprintf

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Maschell 2023-04-17 14:00:26 +02:00
parent 1c896143fa
commit 455ecf6997
1 changed files with 3 additions and 2 deletions
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source/devoptab/devoptab_fsa_dirnext.cpp
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@ -31,7 +31,8 @@ int __fsa_dirnext(struct _reent *r,
__fsa_translate_stat(&dir->entry_data.info, filestat); __fsa_translate_stat(&dir->entry_data.info, filestat);
memset(filename, 0, NAME_MAX); if (snprintf(filename, NAME_MAX, "%s", dir->entry_data.name) >= NAME_MAX) {
strncpy(filename, dir->entry_data.name, NAME_MAX - 1); DEBUG_FUNCTION_LINE_ERR("snprintf filename result was truncated\n");
}
return 0; return 0;
} }