travis: poke ptrace_scope so we get stack dumps on FPE/segv etc

6 years ago · 9e46581d5d
1 changed files with 1 additions and 0 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -32,6 +32,7 @@ cache:
				@@ -32,6 +32,7 @@ cache:
    - $HOME/opt

 before_install:
+  - echo 0 | sudo dd of=/proc/sys/kernel/yama/ptrace_scope
  - Tools/scripts/configure-ci.sh
  - if [ "$TRAVIS_EVENT_TYPE" = "cron" ]; then export CI_CRON_JOB=1 ; fi