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Diffstat (limited to 'src/backend/commands/variable.c')
| -rw-r--r-- | src/backend/commands/variable.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/backend/commands/variable.c b/src/backend/commands/variable.c index e6d65c175d6..64fbf28a1e1 100644 --- a/src/backend/commands/variable.c +++ b/src/backend/commands/variable.c @@ -372,6 +372,13 @@ check_timezone(char **newval, void **extra, GucSource source) } } + /* Test for failure in pg_tzset_offset, which we assume is out-of-range */ + if (!myextra.session_timezone) + { + GUC_check_errdetail("UTC timezone offset is out of range."); + return false; + } + /* * Prepare the canonical string to return. GUC wants it malloc'd. * |