Return EINVAL for illegal base in strtol
Signed-off-by: Keith Packard <keithp@keithp.com>
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@ -140,6 +140,11 @@ _strtol_l (struct _reent *rptr, const char *__restrict nptr,
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register unsigned long cutoff;
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register int neg = 0, any, cutlim;
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if (base < 0 || base == 1 || base > 36) {
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errno = EINVAL;
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return 0;
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}
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/*
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* Skip white space and pick up leading +/- sign if any.
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* If base is 0, allow 0x for hex and 0 for octal, else
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@ -193,9 +198,9 @@ _strtol_l (struct _reent *rptr, const char *__restrict nptr,
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break;
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if (c >= base)
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break;
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if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim))
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if (any < 0 || acc > cutoff || (acc == cutoff && c > cutlim)) {
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any = -1;
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else {
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} else {
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any = 1;
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acc *= base;
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acc += c;
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