From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 14 Jan 2020 21:18:12 +0000 (+0100)
Subject: curl:progressbarinit: ignore column width from terminals < 20
X-Git-Tag: curl-7_69_0~199
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c2feed05bca2a95b4841a71e66c2f7f935386fa9;p=thirdparty%2Fcurl.git

curl:progressbarinit: ignore column width from terminals < 20

To avoid division by zero - or other issues.

Reported-by: Daniel Marjamäki
Closes #4818
---

diff --git a/src/tool_cb_prg.c b/src/tool_cb_prg.c
index 9d16ec7660..d4c1465904 100644
--- a/src/tool_cb_prg.c
+++ b/src/tool_cb_prg.c
@@ -251,7 +251,8 @@ void progressbarinit(struct ProgressData *bar,
       }
     }
 #endif /* TIOCGSIZE */
-    bar->width = cols;
+    if(cols > 20)
+      bar->width = cols;
   }
 
   if(!bar->width)