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Sign upFix: Saving SDT_INTLIST handle unsigned values properly #7396
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Eddi-z
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| if (p == end) return -1; // invalid character (not a number) | ||
| if (sizeof(int) < sizeof(long)) v = ClampToI32(v); |
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Eddi-z
Mar 22, 2019
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i'm unsure about this change. it now mimics the behaviour in StringToVal, however i feel like some validation of range should happen.
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LordAro
Apr 14, 2019
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Hmm yes, bit weird to be removing this. Perhaps it should be added to StringToVal?
Condition could probably be sanely removed though..
| @@ -187,9 +187,8 @@ static int ParseIntList(const char *p, int *items, int maxitems) | |||
| default: { | |||
| if (n == maxitems) return -1; // we don't accept that many numbers | |||
| char *end; | |||
| long v = strtol(p, &end, 0); | |||
| size_t v = strtoul(p, &end, 0); | |||
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LordAro
Apr 14, 2019
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surprised this doesn't cause a warning elsewhere (e.g. line192), given this has gone from signed to unsigned...
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LordAro
Apr 14, 2019
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Also, shouldn't this be unsigned long instead of size_t ? They're not necessarily the same...
| if (p == end) return -1; // invalid character (not a number) | ||
| if (sizeof(int) < sizeof(long)) v = ClampToI32(v); |
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LordAro
Apr 14, 2019
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Hmm yes, bit weird to be removing this. Perhaps it should be added to StringToVal?
Condition could probably be sanely removed though..
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stale
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May 14, 2019
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This pull request has been automatically marked as stale because it has not had any activity in the last month. |
Eddi-z commentedMar 22, 2019
•
edited
This PR addresses a line that @PeterN wrote in the chat when he was trying out code to save a colour preset to the config file:
The first issue is that the values are written as signed, even though they are unsigned in the code. The first commit handles writing these values correctly, the second is about correctly reading the (now out-of-range) values back in
the third commit is a feature to write long numbers like this as hexadecimal (reading should already be possible)