In FluidSynth 2.2.0 an extra state was added to denote stopping. To transition
from this state to a stopped state the rendering needs to be running. Since
04ce1f07 locking was added that skipped the rendering when something else held
a lock, so the state would never get to stopped and join would never return.
(cherry picked from commit 6bd7f8816d)
Query window was not marked dirty after being moved on init. It was then marked dirty once the white border flash completed.
(cherry picked from commit 08781d96ed)
This avoids the need to custom memory management and additional members.
This also resolves use-after-free if modifying copied layouts, so presumably nobody has ever done that.
(cherry picked from commit bd1a20f6ee)
Under normal circumstances the server's ID is 32 characters excluding '\0', however this can be changed at the server. This ID is sent to the server for company name hashing. The client reads it into a statically allocated buffer of 33 bytes, but fills only the bytes it received from the server. However, the hash assumes all 33 bytes are set, thus potentially reading uninitialized data, or a part of the server ID of a previous game in the hashing routine.
It is still reading from memory assigned to the server ID, so nothing bad happens, except that company passwords might not work correctly.
(cherry picked from commit 56aa6d0edd)
If a viewport sign straddles the top of a viewport, a crash will occur if the viewport height is zero. This is resolved by simply not attempting to draw the viewport in this situation, consistent with other widgets.
(cherry picked from commit 256dbee255)
Previously noted by a comment, this does not need to be guarded against as non-powers of 2 will not cause issues beyond the choice of results being reduced.
(cherry picked from commit 18fb1c3866)
Scaling is not expensive, but it does not change either, and this avoids the need for a virtual method call. This cascades back to all GetCharacterHeight(FS_xxx) and FONT_HEIGHT_xxx calls.
(cherry picked from commit 9c6c0a0966)
Replaces constant pixel values with values scaled based on font size.
This allows the industry chain to maintain a consistent look across
different sizes. Previously all except cargo line height were fixed.
(cherry picked from commit 055067c49c)
Both company icon sprite and text now centred within each row, and extra
padding added to avoid the sprites running into each other.
(cherry picked from commit 957beaaefc)
In case a character was encoded in multiple bytes, but required fewer bytes to be encoded, the first byte would be copied to the output leaving an invalid Utf8 encoded string. Later uses of the validated string would use the same decode logic, which would yield a question mark and just read a single byte, so nothing dangerous happened.
Furthermore, because the next byte would not be a first byte of an encoded Utf8 character, the last few valid characters could be removed by the validation as well.
(cherry picked from commit f00564eeb2)
