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Fix xwayland configure request scratchpad crash

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This fixes a crash in `container_init_floating` when a xwayland view
sends a configure request while in the scratchpad.

`container_init_floating` gets called so the configured minimum and
maximum sizes gets respected when resizing to the requested size. Since
the workspace was NULL, it would SIGSEGV when attempting to get the
workspace's output for the output box retrieval.

This extracts the resizing portion of `container_init_floating` into a
separate function. If the container is in the scratchpad, it will just
be resized and skip the centering.

Additionally, `container_init_floating` has been renamed to
`container_floating_resize_and_center` to more accurately describe what
it does.
This commit is contained in:
Brian Ashworth 2019-03-27 14:00:19 -04:00 • committed by emersion
parent 31eeda11b0
commit dd28e6a6d6
5 changed files with 31 additions and 29 deletions
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5
include/sway/tree/container.h
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@ -215,10 +215,7 @@ size_t container_titlebar_height(void);
void floating_calculate_constraints(int *min_width, int *max_width,
int *min_height, int *max_height);
/**
* Resize and center the container in its workspace.
*/
void container_init_floating(struct sway_container *container);
void container_floating_resize_and_center(struct sway_container *con);
void container_set_floating(struct sway_container *container, bool enable);