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| author | Florian Weimer <fweimer@redhat.com> | 2016-05-12 08:54:17 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2016-05-12 15:26:55 +0200 |
| commit | 56290d6e762c1194547e73ff0b948cd79d3a1e03 (patch) | |
| tree | c6025736ee13b24a908e7d12496d47b636592345 /signal/sigpending.c | |
| parent | cd065b68439076971640047cc6eaada27dcfd0f7 (diff) | |
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Increase fork signal safety for single-threaded processes [BZ #19703]
This provides a band-aid and addresses the scenario where fork is
called from a signal handler while the process is in the malloc
subsystem (or has acquired the libio list lock). It does not
address the general issue of async-signal-safety of fork;
multi-threaded processes are not covered, and some glibc
subsystems have fork handlers which are not async-signal-safe.
Diffstat (limited to 'signal/sigpending.c')
0 files changed, 0 insertions, 0 deletions