Patch 7.4.937
Problem: Segfault reading unitialized memory.
Solution: Do not read match \z0, it does not exist. (Marius Gedminas, closes
#497)
Files: src/regexp_nfa.c
*** ../vim-7.4.936/src/regexp_nfa.c 2015-09-29 15:06:10.779577806 +0200
--- src/regexp_nfa.c 2015-11-24 15:10:41.405972825 +0100
***************
*** 6947,6953 ****
{
cleanup_zsubexpr();
re_extmatch_out = make_extmatch();
! for (i = 0; i < subs.synt.in_use; i++)
{
if (REG_MULTI)
{
--- 6947,6954 ----
{
cleanup_zsubexpr();
re_extmatch_out = make_extmatch();
! /* Loop over \z1, \z2, etc. There is no \z0. */
! for (i = 1; i < subs.synt.in_use; i++)
{
if (REG_MULTI)
{
*** ../vim-7.4.936/src/version.c 2015-11-22 19:39:33.610108980 +0100
--- src/version.c 2015-11-24 15:12:26.720811608 +0100
***************
*** 743,744 ****
--- 743,746 ----
{ /* Add new patch number below this line */
+ /**/
+ 937,
/**/
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