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authorBjörn-Egil Dahlberg <[email protected]>2013-10-21 17:39:24 +0200
committerBjörn-Egil Dahlberg <[email protected]>2013-10-21 17:39:24 +0200
commit7cf1ce9d805414d5cb1bf29852d2a5bf48ea4235 (patch)
tree5cf52df42ab9a6699fede95712c80c826bbe8530 /erts/emulator/beam/break.c
parentf6c8336de4bc28f98db3b8d76cb448afa86e0308 (diff)
parente25f74afd0705f686d0fc949e4362c73d6da15fa (diff)
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Merge branch 'egil/fix-crashdump-pointer-crash/OTP-11420' into maint
* egil/fix-crashdump-pointer-crash/OTP-11420: erts: Fix segfaulting crashdump writing
Diffstat (limited to 'erts/emulator/beam/break.c')
-rw-r--r--erts/emulator/beam/break.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/erts/emulator/beam/break.c b/erts/emulator/beam/break.c
index ad9a89b642..99604fa3bc 100644
--- a/erts/emulator/beam/break.c
+++ b/erts/emulator/beam/break.c
@@ -76,7 +76,10 @@ process_info(int to, void *to_arg)
for (i = 0; i < max; i++) {
Process *p = erts_pix2proc(i);
if (p && p->i != ENULL) {
- if (!ERTS_PROC_IS_EXITING(p))
+ /* Do not include processes with no heap,
+ * they are most likely just created and has invalid data
+ */
+ if (!ERTS_PROC_IS_EXITING(p) && p->heap != NULL)
print_process_info(to, to_arg, p);
}
}