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coredump: honour RLIMIT_CORE when saving/processing coredumps

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With this change processing/saving of coredumps takes the RLIMIT_CORE resource limit of the crashing process into
account, given the user control whether specific processes shall core dump or not, and how large to make the core dump.

Note that this effectively disables core-dumping for now, as RLIMIT_CORE defaults to 0 (i.e. is disabled) for all
system processes.
This commit is contained in:
Lennart Poettering
2016-02-08 22:08:49 +01:00
parent 3c171f0b1e
commit bdfd7b2c63
2 changed files with 26 additions and 8 deletions
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2
sysctl.d/50-coredump.conf.in
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@@ -9,4 +9,4 @@
# and systemd-coredump(8) and core(5) for the explanation of the
# setting below.
kernel.core_pattern=|@rootlibexecdir@/systemd-coredump %P %u %g %s %t %e
kernel.core_pattern=|@rootlibexecdir@/systemd-coredump %P %u %g %s %t %c %e