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[cairo-pdf-surface] Add some missing error propagation.

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Add a couple of returns where the status was being assigned but not
checked.
This commit is contained in:
Chris Wilson 2007-10-04 23:30:21 +01:00
parent 323511088d
commit 853b29c56f
1 changed files with 14 additions and 4 deletions
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18
src/cairo-pdf-surface.c
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@ -3337,6 +3337,10 @@ _cairo_pdf_surface_emit_outline_glyph (cairo_pdf_surface_t *surface,
_cairo_pdf_path_curve_to,
_cairo_pdf_path_close_path,
&info);
if (status) {
_cairo_pdf_surface_close_stream (surface);
return status;
}
_cairo_output_stream_printf (surface->output,
" f");
@ -3655,16 +3659,18 @@ _cairo_pdf_surface_emit_font_subsets (cairo_pdf_surface_t *surface)
status = _cairo_scaled_font_subsets_foreach_unscaled (surface->font_subsets,
_cairo_pdf_surface_emit_unscaled_font_subset,
surface);
if (status)
goto BAIL;
status = _cairo_scaled_font_subsets_foreach_scaled (surface->font_subsets,
_cairo_pdf_surface_emit_scaled_font_subset,
surface);
BAIL:
_cairo_scaled_font_subsets_destroy (surface->font_subsets);
surface->font_subsets = NULL;
if (status)
return status;
return CAIRO_STATUS_SUCCESS;
return status;
}
static cairo_pdf_resource_t
@ -4360,6 +4366,8 @@ _cairo_pdf_surface_stroke (void *abstract_surface,
_cairo_pdf_path_curve_to,
_cairo_pdf_path_close_path,
&info);
if (status)
return status;
_cairo_output_stream_printf (surface->output, "S Q\r\n");
@ -4441,6 +4449,8 @@ _cairo_pdf_surface_fill (void *abstract_surface,
_cairo_pdf_path_curve_to,
_cairo_pdf_path_close_path,
&info);
if (status)
return status;
switch (fill_rule) {
case CAIRO_FILL_RULE_WINDING: