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If someone were to try to call one of the enum comparison functions using DirectFunctionCallN, it would very likely seem to work, because only in unusual cases does enum_cmp_internal() need to access the typcache. But once such a case occurred, code like that would crash with a null pointer dereference. To make an oversight of that sort less likely to escape detection, add a non-bypassable Assert that fcinfo->flinfo isn't NULL. Discussion: https://postgr.es/m/25226.1487900067@sss.pgh.pa.us |
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| .. | ||
| adt | ||
| cache | ||
| error | ||
| fmgr | ||
| hash | ||
| init | ||
| mb | ||
| misc | ||
| mmgr | ||
| resowner | ||
| sort | ||
| time | ||
| .gitignore | ||
| errcodes.txt | ||
| Gen_dummy_probes.pl | ||
| Gen_dummy_probes.sed | ||
| Gen_fmgrtab.pl | ||
| generate-errcodes.pl | ||
| Makefile | ||
| probes.d | ||