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| author | Andreas Schwab <schwab@linux-m68k.org> | 2019-06-10 12:34:38 +0200 |
|---|---|---|
| committer | Andreas Schwab <schwab@linux-m68k.org> | 2019-06-10 12:35:35 +0200 |
| commit | 1877b7b4d79b3434379fd5a4abd85906c25df00c (patch) | |
| tree | 639da77892522407559cd9133c44339f0b6fb783 /src | |
| parent | 4904fb352c14539e1c6927e8c893abb037bca8a0 (diff) | |
| download | emacs-1877b7b4d79b3434379fd5a4abd85906c25df00c.tar.gz | |
Don't mark main_thread (Bug#36155)
* thread.c (mark_threads_callback): Don't mark main_thread.
Diffstat (limited to 'src')
| -rw-r--r-- | src/thread.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/thread.c b/src/thread.c index 0cd1ae33dc2..e2158019839 100644 --- a/src/thread.c +++ b/src/thread.c @@ -645,7 +645,10 @@ mark_threads_callback (void *ignore) Lisp_Object thread_obj; XSETTHREAD (thread_obj, iter); - mark_object (thread_obj); + /* Don't mark main_thread, since it is not allocated + dynamically, thus nothing would unmark it. */ + if (iter != &main_thread) + mark_object (thread_obj); mark_one_thread (iter); } } |