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46 lines
2.0 KiB
46 lines
2.0 KiB
diff --git a/devices/vector/gdevtxtw.c b/devices/vector/gdevtxtw.c |
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index c6b95ed5b..f103d598b 100644 |
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--- a/devices/vector/gdevtxtw.c |
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+++ b/devices/vector/gdevtxtw.c |
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@@ -1982,16 +1982,26 @@ textw_text_release(gs_text_enum_t *pte, client_name_t cname) |
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gx_device_txtwrite_t *const tdev = (gx_device_txtwrite_t *) pte->dev; |
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/* Free the working buffer where the Unicode was assembled from the enumerated text */ |
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- if (penum->TextBuffer) |
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+ if (penum->TextBuffer) { |
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gs_free(tdev->memory, penum->TextBuffer, 1, penum->TextBufferIndex, "txtwrite free temporary text buffer"); |
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- if (penum->Widths) |
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+ penum->TextBuffer = NULL; |
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+ } |
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+ if (penum->Widths) { |
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gs_free(tdev->memory, penum->Widths, sizeof(float), pte->text.size, "txtwrite free temporary widths array"); |
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- if (penum->Advs) |
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+ penum->Widths = NULL; |
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+ } |
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+ if (penum->Advs) { |
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gs_free(tdev->memory, penum->Advs, 1, penum->TextBufferIndex, "txtwrite free temporary text buffer"); |
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- if (penum->GlyphWidths) |
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+ penum->Advs = NULL; |
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+ } |
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+ if (penum->GlyphWidths) { |
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gs_free(tdev->memory, penum->GlyphWidths, 1, penum->TextBufferIndex, "txtwrite free temporary text buffer"); |
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- if (penum->SpanDeltaX) |
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+ penum->GlyphWidths = NULL; |
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+ } |
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+ if (penum->SpanDeltaX) { |
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gs_free(tdev->memory, penum->SpanDeltaX, 1, penum->TextBufferIndex, "txtwrite free temporary text buffer"); |
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+ penum->SpanDeltaX = NULL; |
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+ } |
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/* If this is copied away when we complete the text enumeration succesfully, then |
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* we set the pointer to NULL, if we get here with it non-NULL , then there was |
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* an error. |
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@@ -2008,6 +2018,7 @@ textw_text_release(gs_text_enum_t *pte, client_name_t cname) |
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if (penum->text_state->FontName) |
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gs_free(tdev->memory, penum->text_state->FontName, 1, penum->TextBufferIndex, "txtwrite free temporary font name copy"); |
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gs_free(tdev->memory, penum->text_state, 1, sizeof(penum->text_state), "txtwrite free text state"); |
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+ penum->text_state = NULL; |
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} |
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} |
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-- |
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2.17.1
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