QClipData: fix incorrect realloc() useHEADdev

The realloc() calls unconditionally overwrote m_spans with the result
of realloc() before checking whether realloc() succeeded. This way,
they leaked memory if realloc() did fail (they lost their handle on
the old, still-existing memory block).

Fix by piping the realloc() result through q_check_ptr(), which
inserts Q_CHECK_PTR(), so we don't need a temporary variable here.

As a drive-by, replace C-style cast with static_cast and fix spacing
around binary operators.

Amends the start of the public history.

Pick-to: 6.10 6.9 6.8 6.5
Change-Id: Ia77a246bf6eec4e29ea6a01f999d3f4a43e0ee1c
Reviewed-by: Thiago Macieira <[email protected]>

0 files changed, 0 insertions, 0 deletions