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authorFlorian Weimer <fweimer@redhat.com>2021-03-01 15:56:36 +0100
committerFlorian Weimer <fweimer@redhat.com>2021-03-01 15:58:01 +0100
commit9fc813e1a37d2e2d5e85a97d5ac4fc1c15d839fb (patch)
tree62e5002b97acab6f776476c2325a37097693b0ea /misc/Versions
parent764e9a0334350f52ab6953bef1db97f9b2e89ca5 (diff)
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Implement <unwind-link.h> for dynamically loading the libgcc_s unwinder
This will be used to consolidate the libgcc_s access for backtrace and pthread_cancel. Unlike the existing backtrace implementations, it provides some hardening based on pointer mangling. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'misc/Versions')
-rw-r--r--misc/Versions1
1 files changed, 1 insertions, 0 deletions
diff --git a/misc/Versions b/misc/Versions
index 95666f6..d5b348e 100644
--- a/misc/Versions
+++ b/misc/Versions
@@ -172,5 +172,6 @@ libc {
__mmap; __munmap; __mprotect;
__sched_get_priority_min; __sched_get_priority_max;
__libc_allocate_once_slow;
+ __libc_unwind_link_get;
}
}