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Fix core in multi-line selection on OpenBSD

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OpenBSD 5.3 amd64 release version with the most current st
version from git, crash and dump core when selecting multiple
lines whith the cursor.  This happens, because on line 964
of st.c (gp-1)->mode is accessed, although gp is still
pointing at the beginning of the array term.line[y] (see
line 939 for initialization of gp).
This commit is contained in:
Maurice Quennet 2013-09-21 23:33:56 +02:00 committed by Roberto E. Vargas Caballero
parent 8ac0a5f872
commit eeae9b0cee
1 changed files with 1 additions and 1 deletions
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st.c
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@ -962,7 +962,7 @@ selcopy(void) {
* st.
* FIXME: Fix the computer world.
*/
if(y < sel.ne.y && !((gp-1)->mode & ATTR_WRAP))
if(y < sel.ne.y && x > 0 && !((gp-1)->mode & ATTR_WRAP))
*ptr++ = '\n';
/*