From 9adb58a3ccb5ad28e773684db33ffcb1ebbd5ef1 Mon Sep 17 00:00:00 2001 From: John Naylor Date: Wed, 2 Jul 2025 11:51:10 +0700 Subject: [PATCH] Remove implicit cast from 'void *' Commit e2809e3a101 added code to a header which assigns a pointer to void to a pointer to unsigned char. This causes build errors for extensions written in C++. Fix by adding an explicit cast. Reviewed-by: Tom Lane Discussion: https://postgr.es/m/CANWCAZaCq9AHBuhs%3DMx7Gg_0Af9oRU7iAqr0itJCtfmsWwVmnQ%40mail.gmail.com Backpatch-through: 18 --- src/include/port/pg_crc32c.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/include/port/pg_crc32c.h b/src/include/port/pg_crc32c.h index 82313bb7fcf..ae008118ea8 100644 --- a/src/include/port/pg_crc32c.h +++ b/src/include/port/pg_crc32c.h @@ -72,7 +72,7 @@ pg_comp_crc32c_dispatch(pg_crc32c crc, const void *data, size_t len) { if (__builtin_constant_p(len) && len < 32) { - const unsigned char *p = data; + const unsigned char *p = (const unsigned char *) data; /* * For small constant inputs, inline the computation to avoid a