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| author | Andreas Buhr <andreas.buhr@qt.io> | 2020-10-14 19:40:59 +0200 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2020-10-16 21:02:08 +0000 |
| commit | 4dd3224509d7589bdb798792272793f1dea6953e (patch) | |
| tree | acd121bfcf6c2a833dd50d399e98c2cddb98b465 /src | |
| parent | 19a41e6aa5cba5f664d8ea52337d71e6d3ba2b45 (diff) | |
Fix compilation with optimization with g++-10.2
When compiling in RelWithDebInfo configuration with g++-10.2,
it complains:
qtbase/src/gui/painting/qdatabuffer_p.h:71:36: error: argument 1 range
[18446744065119617024, 18446744073709551612] exceeds maximum object size
9223372036854775807 [-Werror=alloc-size-larger-than=]
This patch disables this warning in this place.
Change-Id: Id3154ce80a1921671031828aaa7144214adad5dd
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
(cherry picked from commit df8489816b455f43c0fa31924306523fdf3e1898)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gui/painting/qdatabuffer_p.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gui/painting/qdatabuffer_p.h b/src/gui/painting/qdatabuffer_p.h index 181d19da0b..8e519c400c 100644 --- a/src/gui/painting/qdatabuffer_p.h +++ b/src/gui/painting/qdatabuffer_p.h @@ -66,7 +66,10 @@ public: { capacity = res; if (res) { + QT_WARNING_PUSH + QT_WARNING_DISABLE_GCC("-Walloc-size-larger-than=") buffer = (Type*) malloc(capacity * sizeof(Type)); + QT_WARNING_POP Q_CHECK_PTR(buffer); } else { buffer = nullptr; |