From: Hiltjo Posthuma <hiltjo@codemadness.org>
Date: Sat, 30 Apr 2016 10:00:33 +0000 (+0200)
Subject: optimization: suppress large diffs
X-Git-Url: https://git.atheridis.org/?a=commitdiff_plain;h=7067223104f028ba85deaa1996c892ddfb8230dd;p=forks%2Fstagit.git

optimization: suppress large diffs

the values are arbitrary, these can be tweaked later if needed.
---

diff --git a/stagit.c b/stagit.c
index aea4747..4664fdc 100644
--- a/stagit.c
+++ b/stagit.c
@@ -432,6 +432,14 @@ printshowfile(FILE *fp, struct commitinfo *ci)
 	if (!ci->deltas)
 		return;
 
+	if (ci->filecount > 1000   ||
+	    ci->ndeltas   > 1000   ||
+	    ci->addcount  > 100000 ||
+	    ci->delcount  > 100000) {
+		fprintf(fp, "(diff is too large, output suppressed)");
+		return;
+	}
+
 	/* diff stat */
 	fputs("<b>Diffstat:</b>\n<table>", fp);
 	for (i = 0; i < ci->ndeltas; i++) {