Merge pull request #8698 from zmstone/0811-avoid-crash-dump-when-checking-boot

fix(bin/emqx): ensure no crash dump when checking compatibility
2022-08-12 18:25:57 +08:00 · 2022-08-12 18:25:57 +08:00 · a61b4bc9e9
parent 43ed926d67 809f2ede09
commit a61b4bc9e9
1 changed files with 2 additions and 1 deletions
--- a/bin/emqx
+++ b/bin/emqx
@ -287,7 +287,8 @@ COMPATIBILITY_CHECK='

 compatiblity_info() {
  # RELEASE_LIB is used by Elixir
-  "$BINDIR/$PROGNAME" \
+  # set crash-dump bytes to zero to ensure no crash dump is generated when erl crashes
+  env ERL_CRASH_DUMP_BYTES=0 "$BINDIR/$PROGNAME" \
    -noshell \
    -boot_var RELEASE_LIB "$ERTS_LIB_DIR/lib" \
    -boot "$REL_DIR/start_clean" \