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aports/testing/nvi/26trailing_tab_segv.patch
Sören Tempel 7525cfa637 testing/nvi: new aport
Including a subset of the debian patchset.
2015-12-07 18:51:21 +01:00

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From: <hesso@pool.math.tu-berlin.de>
Subject: Prevent a segfault if a trailing tab is pushed to a new line by inserting
characters before it if 'set number' is in effect.
--- nvi-1.81.6+debian.orig/vi/vs_relative.c 2007-11-18 17:41:42.000000000 +0100
+++ nvi-1.81.6+debian/vi/vs_relative.c 2008-06-13 03:22:55.000000000 +0200
@@ -133,7 +133,7 @@
* Initialize the pointer into the buffer and current offset.
*/
p = lp;
- curoff = 0;
+ curoff = scno;
/* Macro to return the display length of any signal character. */
#define CHLEN(val) (ch = *(UCHAR_T *)p++) == '\t' && \