diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2009-04-16 17:19:12 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2009-04-23 09:22:51 +0100 |
| commit | 1ae2ddc1dd4c90d50b8c57c4de677f8ab96b1fa2 (patch) | |
| tree | 3be2da997e6f7da5df94472e0c700bb5abe00086 /src/cairo-bentley-ottmann.c | |
| parent | 817589e1967ebdd5e5bda1781eb76010fd8c37dc (diff) | |
| download | cairo-1ae2ddc1dd4c90d50b8c57c4de677f8ab96b1fa2.tar.gz | |
[memfault] Manually inject faults when using stack allocations
Ensure that no assumptions are made that a small allocation will succeed
by manually injecting faults when we may be simply allocating from an
embedded memory pool.
The main advantage in manual fault injection is improved code coverage -
from within the test suite most allocations are handled by the embedded
memory pools.
Diffstat (limited to 'src/cairo-bentley-ottmann.c')
| -rw-r--r-- | src/cairo-bentley-ottmann.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cairo-bentley-ottmann.c b/src/cairo-bentley-ottmann.c index 81eed1d67..1d59d7038 100644 --- a/src/cairo-bentley-ottmann.c +++ b/src/cairo-bentley-ottmann.c @@ -1660,6 +1660,9 @@ _cairo_bentley_ottmann_tessellate_polygon (cairo_traps_t *traps, if (0 == polygon->num_edges) return CAIRO_STATUS_SUCCESS; + if (CAIRO_INJECT_FAULT ()) + return _cairo_error (CAIRO_STATUS_NO_MEMORY); + has_limits = _cairo_traps_get_limit (traps, &limit); edges = stack_edges; |