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@ -405,7 +405,7 @@ bool SdBaseFile::make83Name(const char* str, uint8_t* name, const char** ptr) { |
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uint8_t b; |
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while ((b = pgm_read_byte(p++))) if (b == c) goto fail; |
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// check size and only allow ASCII printable characters
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if (i > n || c < 0x21 || c > 0x7E) goto fail; |
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if (i > n || c < 0x21 || c == 0x7F) goto fail; |
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// only upper case allowed in 8.3 names - convert lower to upper
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name[i++] = (c < 'a' || c > 'z') ? (c) : (c + ('A' - 'a')); |
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} |
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