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| author | Erlang/OTP <[email protected]> | 2019-06-12 09:51:20 +0200 |
|---|---|---|
| committer | Erlang/OTP <[email protected]> | 2019-06-12 09:51:20 +0200 |
| commit | 089ce1ca4be5ef12b86d7c806e30a31031d1ea6e (patch) | |
| tree | c777b13a4aa83ac4cb091249eeef8cb35c9bd612 | |
| parent | 9fbc06998e2165b0ba33274eb659794999b1577c (diff) | |
| parent | 8f25256ae1678fa3cb814b3d28fdfece1008254e (diff) | |
| download | otp-089ce1ca4be5ef12b86d7c806e30a31031d1ea6e.tar.gz otp-089ce1ca4be5ef12b86d7c806e30a31031d1ea6e.tar.bz2 otp-089ce1ca4be5ef12b86d7c806e30a31031d1ea6e.zip | |
Merge branch 'sverker/erts/break-p-segv/ERL-965/OTP-15873' into maint-22
* sverker/erts/break-p-segv/ERL-965/OTP-15873:
erts: Fix SEGV crash on shell break (p)roc info
| -rw-r--r-- | erts/emulator/beam/break.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c index 80e871aaf6..6379e4e04d 100644 --- a/erts/emulator/beam/break.c +++ b/erts/emulator/beam/break.c @@ -84,8 +84,9 @@ process_info(fmtfn_t to, void *to_arg) * they are most likely just created and has invalid data */ if (p->heap != NULL) { - ErtsProcLocks locks = (p == esdp->current_process || - p == esdp->free_process) ? ERTS_PROC_LOCK_MAIN : 0; + ErtsProcLocks locks = ((esdp && (p == esdp->current_process || + p == esdp->free_process)) + ? ERTS_PROC_LOCK_MAIN : 0); print_process_info(to, to_arg, p, locks); } } |