Commit Diff

Commit:
89cf0fc597a2bcc16b1516c6f6d750a06175f1c7
From:
suigin <suigin@national.shitposting.agency>
Via:
Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:
Message:
Small bugfix for makeglyphfontspecs call in drawregion Here's a patch that fixes a bug when calling `makedrawglyphfontspecs' in `drawregion'. Wasn't offseting the pointer into the input glyphs array by `x1'. The bug isn't causing any problems currently, because `drawregion' is always called with `x1' and `y1' values of 0, but if this ever changes in the future, the bug would certainly cause some problems.
Actions:
Patch | Tree
commit - ae1923d27533ff46400d93765e971558201ca1ee
commit + 89cf0fc597a2bcc16b1516c6f6d750a06175f1c7
blob - c2da66bf7610fa0d6b1b3f57a7e9d1cf901c1bcb
blob + 73fe291bdf8355812ac3f625b0d951247cc6195f
--- st.c
+++ st.c
@@ -3663,7 +3663,7 @@ drawregion(int x1, int y1, int x2, int y2) {
 		term.dirty[y] = 0;
 
 		specs = term.specbuf;
-		numspecs = xmakeglyphfontspecs(specs, &term.line[y][0], x2 - x1, x1, y);
+		numspecs = xmakeglyphfontspecs(specs, &term.line[y][x1], x2 - x1, x1, y);
 
 		i = ox = 0;
 		for(x = x1; x < x2 && i < numspecs; x++) {