Simplify getulong
Use strtoul to read an unsigned long, rather than reading a signed long long and casting it. https://bugzilla.suse.com/show_bug.cgi?id=979282
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@ -44,22 +44,19 @@
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*/
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int getulong (const char *numstr, /*@out@*/unsigned long int *result)
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{
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long long int val;
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unsigned long int val;
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char *endptr;
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errno = 0;
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val = strtoll (numstr, &endptr, 0);
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val = strtoul (numstr, &endptr, 0);
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if ( ('\0' == *numstr)
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|| ('\0' != *endptr)
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|| (ERANGE == errno)
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/*@+ignoresigns@*/
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|| (val != (unsigned long int)val)
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/*@=ignoresigns@*/
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) {
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return 0;
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}
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*result = (unsigned long int)val;
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*result = val;
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return 1;
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}
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