commit ad5cb26d7ea1326e3b195caa3b459ea287aded90
from: Omar Polo <op@omarpolo.com>
via: Thomas Adam <thomas@xteddy.org>
date: Fri Feb 17 16:23:18 2023 UTC

gotwebd: abort blame if the client disconnect midway thru

Without setting err when the callback fails we continue the blame
machinery.

commit - 088f4d22ce3dcd3090bd440308e0b8b4fc8529aa
commit + ad5cb26d7ea1326e3b195caa3b459ea287aded90
blob - be67c17be661b6c2d2bfba6a97ffdd68e5dea669
blob + 8b6ec707be2e7409257caf0c0014f894762f1bb5
--- gotwebd/got_operations.c
+++ gotwebd/got_operations.c
@@ -981,8 +981,10 @@ got_gotweb_blame_cb(void *arg, int nlines, int lineno,
 		}
 
 		if (a->cb(c->tp, line, bline, a->nlines_prec,
-		    a->lineno_cur) == -1)
+		    a->lineno_cur) == -1) {
+			err = got_error(GOT_ERR_CANCELLED);
 			break;
+		}
 
 		a->lineno_cur++;
 		bline = &a->lines[a->lineno_cur - 1];