From 906eaf8a44f1ba8d08d5f8f74019c22fef4e5a05 Mon Sep 17 00:00:00 2001 From: Stephan Bergmann Date: Tue, 18 Jun 2019 12:13:57 +0200 Subject: Better type safety ...following up on 42c0e433aca68c669bc0f55af404b6bae1655fba "Avoid -fsanitize=misaligned-pointer-use" Change-Id: I1ff787c7da829e838843c895d32dea3aa26e2cf4 Reviewed-on: https://gerrit.libreoffice.org/74263 Tested-by: Jenkins Reviewed-by: Stephan Bergmann --- vcl/source/filter/jpeg/Exif.cxx | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'vcl') diff --git a/vcl/source/filter/jpeg/Exif.cxx b/vcl/source/filter/jpeg/Exif.cxx index 187d5ac6efc6..9088d9117494 100644 --- a/vcl/source/filter/jpeg/Exif.cxx +++ b/vcl/source/filter/jpeg/Exif.cxx @@ -150,7 +150,7 @@ bool Exif::processJpeg(SvStream& rStream, bool bSetValue) namespace { -sal_uInt16 read16(sal_uInt8 const * data, bool littleEndian) { +sal_uInt16 read16(sal_uInt8 const (& data)[2], bool littleEndian) { if (littleEndian) { return data[0] | (sal_uInt16(data[1]) << 8); } else { @@ -158,7 +158,7 @@ sal_uInt16 read16(sal_uInt8 const * data, bool littleEndian) { } } -void write16(sal_uInt16 value, sal_uInt8 * data, bool littleEndian) { +void write16(sal_uInt16 value, sal_uInt8 (& data)[2], bool littleEndian) { if (littleEndian) { data[0] = value & 0xFF; data[1] = value >> 8; @@ -168,7 +168,7 @@ void write16(sal_uInt16 value, sal_uInt8 * data, bool littleEndian) { } } -sal_uInt32 read32(sal_uInt8 const * data, bool littleEndian) { +sal_uInt32 read32(sal_uInt8 const (& data)[4], bool littleEndian) { if (littleEndian) { return data[0] | (sal_uInt32(data[1]) << 8) | (sal_uInt32(data[2]) << 16) | (sal_uInt32(data[3]) << 24); @@ -178,7 +178,7 @@ sal_uInt32 read32(sal_uInt8 const * data, bool littleEndian) { } } -void write32(sal_uInt32 value, sal_uInt8 * data, bool littleEndian) { +void write32(sal_uInt32 value, sal_uInt8 (& data)[4], bool littleEndian) { if (littleEndian) { data[0] = value & 0xFF; data[1] = (value >> 8) & 0xFF; -- cgit v1.2.3