path: root/src/time/timer_delete.c
diff options
authorRich Felker <>2019-02-15 14:20:49 -0500
committerRich Felker <>2019-02-15 14:20:49 -0500
commitaa5a9d15e09851f7b4a1668e9dbde0f6234abada (patch)
tree1076c36326a4f74ae9b98ca997c5bbb144289a04 /src/time/timer_delete.c
parentb2020571f07beaa9873ef0e5ade456b57b589042 (diff)
defer free of thread-local dlerror buffers from inconsistent context
__dl_thread_cleanup is called from the context of an exiting thread that is not in a consistent state valid for calling application code. since commit c9f415d7ea2dace5bf77f6518b6afc36bb7a5732, it's possible (and supported usage) for the allocator to have been replaced by the application, so __dl_thread_cleanup can no longer call free. instead, reuse the message buffer as a linked-list pointer, and queue it to be freed the next time any dynamic linker error message is generated.
Diffstat (limited to 'src/time/timer_delete.c')
0 files changed, 0 insertions, 0 deletions