From 4b3b07fd5d60cffc95cabf34246d71d15b0c8302 Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Thu, 14 Feb 2019 17:00:25 +0100 Subject: [PATCH] Resolve one unconstify use A small API change makes it unnecessary. Reported-by: Mark Dilger Discussion: https://www.postgresql.org/message-id/flat/53a28052-f9f3-1808-fed9-460fd43035ab%402ndquadrant.com --- contrib/pgcrypto/md5.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/contrib/pgcrypto/md5.c b/contrib/pgcrypto/md5.c index 5bcfbfe28f..15d7c9bcdc 100644 --- a/contrib/pgcrypto/md5.c +++ b/contrib/pgcrypto/md5.c @@ -132,7 +132,7 @@ static const uint8 md5_paddat[MD5_BUFLEN] = { 0, 0, 0, 0, 0, 0, 0, 0, }; -static void md5_calc(uint8 *, md5_ctxt *); +static void md5_calc(const uint8 *, md5_ctxt *); void md5_init(md5_ctxt *ctxt) @@ -161,7 +161,7 @@ md5_loop(md5_ctxt *ctxt, const uint8 *input, unsigned len) md5_calc(ctxt->md5_buf, ctxt); for (i = gap; i + MD5_BUFLEN <= len; i += MD5_BUFLEN) - md5_calc(unconstify(uint8 *, (input + i)), ctxt); + md5_calc(input + i, ctxt); ctxt->md5_i = len - i; memmove(ctxt->md5_buf, input + i, ctxt->md5_i); @@ -242,7 +242,7 @@ static uint32 X[16]; #endif static void -md5_calc(uint8 *b64, md5_ctxt *ctxt) +md5_calc(const uint8 *b64, md5_ctxt *ctxt) { uint32 A = ctxt->md5_sta; uint32 B = ctxt->md5_stb; @@ -250,7 +250,7 @@ md5_calc(uint8 *b64, md5_ctxt *ctxt) uint32 D = ctxt->md5_std; #ifndef WORDS_BIGENDIAN - uint32 *X = (uint32 *) b64; + const uint32 *X = (const uint32 *) b64; #else /* 4 byte words */ /* what a brute force but fast! */ -- 2.40.0