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git://projects.qi-hardware.com/fped.git
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reset reachable_pkg in the instantiation process and restore on inst_revert
Before, it was reset outside and not restored when instatiation failed. This caused fped to segfault.
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parent
5d76af2d7c
commit
59b90b3054
1
gui.c
1
gui.c
@ -328,7 +328,6 @@ void change_world(void)
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status_begin_reporting();
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before = inst_get_bbox();
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reachable_is_active = reachable_pkg && reachable_pkg == active_pkg;
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reachable_pkg = NULL;
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instantiate();
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if (reachable_is_active && reachable_pkg &&
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reachable_pkg != active_pkg) {
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5
inst.c
5
inst.c
@ -38,7 +38,7 @@ struct pkg *pkgs, *active_pkg, *curr_pkg;
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struct pkg *reachable_pkg = NULL;
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struct inst *frame_instantiating = NULL;
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static struct pkg *prev_pkgs;
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static struct pkg *prev_pkgs, *prev_reachable_pkg;
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static unsigned long active_set = 0;
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@ -1248,7 +1248,9 @@ void inst_start(void)
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active_frame_bbox = bbox_zero;
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prev_pkgs = pkgs;
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prev_reachable_pkg = reachable_pkg;
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pkgs = NULL;
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reachable_pkg = NULL;
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inst_select_pkg(NULL, 0);
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curr_pkg = pkgs;
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frame_instantiating = NULL;
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@ -1274,6 +1276,7 @@ void inst_revert(void)
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{
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free_pkgs(pkgs);
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pkgs = prev_pkgs;
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reachable_pkg = prev_reachable_pkg;
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}
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