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vdupras note: exact same patch as in
https://bugs.ghostscript.com/show_bug.cgi?id=699395 except for tweaked
diff paths.
From 5fb79e6ccb805b3d94c8bb8eb0990d9944ae7602 Mon Sep 17 00:00:00 2001
Message-Id: <5fb79e6ccb805b3d94c8bb8eb0990d9944ae7602.1528041417.git.mjg@fedoraproject.org>
From: Michael J Gruber <mjg@fedoraproject.org>
Date: Sun, 3 Jun 2018 17:55:46 +0200
Subject: [PATCH] fix build on big endian
0dc1153 ("Spread of context into all procedures and removal from
structures", 2017-04-26) missed a few spots that are relevant on big
endian only.
Add the missing ContextIDs in the call chain so that the build succeeds
again.
Signed-off-by: Michael J Gruber <mjg@fedoraproject.org>
---
src/cmsmd5.c | 22 +++++++++++-----------
1 file changed, 11 insertions(+), 11 deletions(-)
diff --git a/src/cmsmd5.c b/src/cmsmd5.c
index 4b8f7f9..dd0925a 100644
--- a/thirdparty/lcms2/src/cmsmd5.c
+++ b/thirdparty/lcms2/src/cmsmd5.c
@@ -29,7 +29,7 @@
#ifdef CMS_USE_BIG_ENDIAN
static
-void byteReverse(cmsUInt8Number * buf, cmsUInt32Number longs)
+void byteReverse(cmsContext ContextID, cmsUInt8Number * buf, cmsUInt32Number longs)
{
do {
@@ -42,7 +42,7 @@ void byteReverse(cmsUInt8Number * buf, cmsUInt32Number longs)
}
#else
-#define byteReverse(buf, len)
+#define byteReverse(ContextID, buf, len)
#endif
@@ -172,7 +172,7 @@ cmsHANDLE MD5alloc(cmsContext ContextID)
static
-void MD5add(cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
+void MD5add(cmsContext ContextID, cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
{
_cmsMD5* ctx = (_cmsMD5*) Handle;
cmsUInt32Number t;
@@ -196,7 +196,7 @@ void MD5add(cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
}
memmove(p, buf, t);
- byteReverse(ctx->in, 16);
+ byteReverse(ContextID, ctx->in, 16);
MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
buf += t;
@@ -205,7 +205,7 @@ void MD5add(cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
while (len >= 64) {
memmove(ctx->in, buf, 64);
- byteReverse(ctx->in, 16);
+ byteReverse(ContextID, ctx->in, 16);
MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
buf += 64;
len -= 64;
@@ -216,7 +216,7 @@ void MD5add(cmsHANDLE Handle, cmsUInt8Number* buf, cmsUInt32Number len)
// Destroy the object and return the checksum
static
-void MD5finish(cmsProfileID* ProfileID, cmsHANDLE Handle)
+void MD5finish(cmsContext ContextID, cmsProfileID* ProfileID, cmsHANDLE Handle)
{
_cmsMD5* ctx = (_cmsMD5*) Handle;
cmsUInt32Number count;
@@ -232,21 +232,21 @@ void MD5finish(cmsProfileID* ProfileID, cmsHANDLE Handle)
if (count < 8) {
memset(p, 0, count);
- byteReverse(ctx->in, 16);
+ byteReverse(ContextID, ctx->in, 16);
MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
memset(ctx->in, 0, 56);
} else {
memset(p, 0, count - 8);
}
- byteReverse(ctx->in, 14);
+ byteReverse(ContextID, ctx->in, 14);
((cmsUInt32Number *) ctx->in)[14] = ctx->bits[0];
((cmsUInt32Number *) ctx->in)[15] = ctx->bits[1];
MD5_Transform(ctx->buf, (cmsUInt32Number *) ctx->in);
- byteReverse((cmsUInt8Number *) ctx->buf, 4);
+ byteReverse(ContextID, (cmsUInt8Number *) ctx->buf, 4);
memmove(ProfileID ->ID8, ctx->buf, 16);
_cmsFree(ctx ->ContextID, ctx);
@@ -291,7 +291,7 @@ cmsBool CMSEXPORT cmsMD5computeID(cmsContext ContextID, cmsHPROFILE hProfile)
if (MD5 == NULL) goto Error;
// Add all bytes
- MD5add(MD5, Mem, BytesNeeded);
+ MD5add(ContextID,MD5, Mem, BytesNeeded);
// Temp storage is no longer needed
_cmsFree(ContextID, Mem);
@@ -300,7 +300,7 @@ cmsBool CMSEXPORT cmsMD5computeID(cmsContext ContextID, cmsHPROFILE hProfile)
memmove(Icc, &Keep, sizeof(_cmsICCPROFILE));
// And store the ID
- MD5finish(&Icc ->ProfileID, MD5);
+ MD5finish(ContextID, &Icc ->ProfileID, MD5);
return TRUE;
Error:
--
2.18.0.rc0.294.g786209a621
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