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| author | Noah Misch <noah@leadboat.com> | 2020-10-31 08:43:28 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2020-10-31 08:45:19 -0700 |
| commit | 0454666758209de2bdd96d5f0b9cf7aa055e4bda (patch) | |
| tree | 16dd6e6568dacbbb58efc7969a14a05a997520e3 /src/backend/executor/execParallel.c | |
| parent | 24d769b905419992f137e9de37cd05ab8c348b12 (diff) | |
| download | postgresql-0454666758209de2bdd96d5f0b9cf7aa055e4bda.tar.gz postgresql-0454666758209de2bdd96d5f0b9cf7aa055e4bda.zip | |
Reproduce debug_query_string==NULL on parallel workers.
Certain background workers initiate parallel queries while
debug_query_string==NULL, at which point they attempted strlen(NULL) and
died to SIGSEGV. Older debug_query_string observers allow NULL, so do
likewise in these newer ones. Back-patch to v11, where commit
7de4a1bcc56f494acbd0d6e70781df877dc8ecb5 introduced the first of these.
Discussion: https://postgr.es/m/20201014022636.GA1962668@rfd.leadboat.com
Diffstat (limited to 'src/backend/executor/execParallel.c')
0 files changed, 0 insertions, 0 deletions