archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-18 01:54:47 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8199813: SIGSEGV in ThreadsList::includes()

Browse source 
ThreadsListHandles cannot be used by JavaThreads that are not on the Threads list.

Reviewed-by: eosterlund, gthornbr, dholmes, rehn
This commit is contained in:
Daniel D. Daugherty 2018-03-28 12:04:33 -04:00
parent 7995d17bca
commit d2e9c712ad
5 changed files with 31 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

5
src/hotspot/os/linux/os_linux.cpp
View file

@ -1644,10 +1644,7 @@ void * os::dll_load(const char *filename, char *ebuf, int ebuflen) {
//
// Dynamic loader will make all stacks executable after
// this function returns, and will not do that again.
#ifdef ASSERT
ThreadsListHandle tlh;
assert(tlh.length() == 0, "no Java threads should exist yet.");
#endif
assert(Threads::number_of_threads() == 0, "no Java threads should exist yet.");
} else {
warning("You have loaded library %s which might have disabled stack guard. "
"The VM will try to fix the stack guard now.\n"