Jon Trulson 383b5e4b59 dtstyle: fix bugs preventing SM save from working properly ...

All of the dtstyle session save routines used sprintf/snprintf whereby
the destination buffer was also a source buffer, like so:

snprintf(bufr, sizeof(style.tmpBigStr), "%s*Fonts.x: %d\n", bufr, x);
         ^^^^                            ^^                 ^^^^

That results in undefined behavior, which mainly meant missing or
currupted XRM resources being saved in the session file for dtstyle.

2022-02-26 15:51:09 -07:00

117 KiB

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