From: Debian Qt/KDE Maintainers <debian-qt-kde@lists.debian.org>
Date: Sun, 14 Apr 2019 10:25:37 +0000 (+0100)
Subject: _hppa_unaligned_access_fix_458133
X-Git-Tag: archive/raspbian/4%4.8.7+dfsg-18+rpi1~30
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=e6edd8ba374208d0d34d650831d66d81e28fcc7b;p=qt4-x11.git

_hppa_unaligned_access_fix_458133

Fix unaligned access on hppa


Gbp-Pq: Name 71_hppa_unaligned_access_fix_458133.diff
---

diff --git a/src/3rdparty/sha1/sha1.cpp b/src/3rdparty/sha1/sha1.cpp
index 2201258b7..84a860bf2 100644
--- a/src/3rdparty/sha1/sha1.cpp
+++ b/src/3rdparty/sha1/sha1.cpp
@@ -150,10 +150,10 @@ static inline void sha1ProcessChunk(Sha1State *state, const unsigned char *buffe
     quint32 d = state->h3;
     quint32 e = state->h4;
 
-    quint8 chunkBuffer[64];
-    memcpy(chunkBuffer, buffer, 64);
+    Sha1Chunk chunkBuffer;
+    memcpy(chunkBuffer.bytes, buffer, 64);
 
-    Sha1Chunk *chunk = reinterpret_cast<Sha1Chunk*>(&chunkBuffer);
+    Sha1Chunk *chunk = &chunkBuffer;
 
     for (int i = 0; i < 16; ++i)
         chunk->words[i] = qFromBigEndian(chunk->words[i]);
@@ -189,7 +189,7 @@ static inline void sha1ProcessChunk(Sha1State *state, const unsigned char *buffe
     // Wipe variables
 #ifdef SHA1_WIPE_VARIABLES
     a = b = c = d = e = 0;
-    memset(chunkBuffer, 0, 64);
+    memset(chunkBuffer.bytes, 0, 64);
 #endif
 }