paweld/fpc
1
0
Fork 0
mirror of https://gitlab.com/freepascal.org/fpc/source.git synced 2025-10-28 11:21:42 +01:00
Code Issues Packages Projects Releases Wiki Activity

* fix potential crash with copied goto nodes on nestedparentfp platforms

Browse Source 
o as described in the comment for the tgotonode.labsym field, it will
     be null for copied gotonodes

git-svn-id: trunk@42997 -
This commit is contained in:
Jonas Maebe 2019-09-14 17:22:23 +00:00
parent bcabeb36a1
commit d14fd51d0b
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
compiler/ncgnstfl.pas
View File

@ -46,6 +46,7 @@ implementation
begin begin
result:=inherited; result:=inherited;
if (m_non_local_goto in current_settings.modeswitches) and if (m_non_local_goto in current_settings.modeswitches) and
assigned(labelsym) and
assigned(labelsym.jumpbuf) then assigned(labelsym.jumpbuf) then
begin begin
{ we will access this jumpbuf local variable from a nested context, { we will access this jumpbuf local variable from a nested context,