diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/signals.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 6d5f55d8b..c6fb2f1fd 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2000-06-09 Clint Adams <schizo@debian.org> + + * 11839: Src/signals.c: prevent segmentation fault in + endtrapscope() by not dereferencing null pointers. + 2000-06-09 Sven Wischnowsky <wischnow@zsh.org> * 11836: Src/Zle/compcore.c, Src/Zle/complist.c: fix for diff --git a/Src/signals.c b/Src/signals.c index 9b9ef97aa..264b68a53 100644 --- a/Src/signals.c +++ b/Src/signals.c @@ -853,7 +853,7 @@ endtrapscope(void) if (sigtrapped[sig]) unsettrap(sig); sigtrapped[sig] = st->flags; - if (st->flags) { + if (st->flags && (st->list != NULL)) { Eprog prog = (st->flags & ZSIG_FUNC) ? ((Shfunc) st->list)->funcdef : (Eprog) st->list; /* prevent settrap from saving this */ |