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| From: | Davis Herring |
| Subject: | Re: Printing to STDERR when %d is "Cannot access memory ..." |
| Date: | Wed, 13 Jun 2018 12:50:13 -0600 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.0 |
fprintf (stderr, "(%d)", (font->space_width == NULL
? 0
: font->space_width);
However, that didn't fix the problem.
You meant
fprintf (stderr, "(%d)", font == NULL ? 0 :
font->space_width);
It's font that could be null, not its space_width.
Davis
PS - This says nothing about why font is null -- it might be a bug, or
it might just be a bug that this code uses it without checking.
--This product is sold by volume, not by mass. If it appears too dense or too sparse, it is because mass-energy conversion has occurred during shipping.
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