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| author | Tor Andersson <tor.andersson@artifex.com> | 2016-01-07 13:49:17 +0100 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2016-01-08 13:00:45 +0100 |
| commit | 948afc03e1385b1a26eaede946b67daace0376f4 (patch) | |
| tree | 6703070465ab56770ec7b7800cbc1e8012a6d7d8 /source/fitz/document.c | |
| parent | d06a3d89a455625cddec47f20cb7a4ef8ea60904 (diff) | |
| download | mupdf-948afc03e1385b1a26eaede946b67daace0376f4.tar.xz | |
pdf: Fix pdf_annot memory leak.
Diffstat (limited to 'source/fitz/document.c')
| -rw-r--r-- | source/fitz/document.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/source/fitz/document.c b/source/fitz/document.c index 319ac83b..4cc5dbba 100644 --- a/source/fitz/document.c +++ b/source/fitz/document.c @@ -364,9 +364,9 @@ fz_run_page(fz_context *ctx, fz_page *page, fz_device *dev, const fz_matrix *tra void * fz_new_annot(fz_context *ctx, int size) { - fz_page *page = Memento_label(fz_calloc(ctx, 1, size), "fz_annot"); - page->refs = 1; - return page; + fz_annot *annot = Memento_label(fz_calloc(ctx, 1, size), "fz_annot"); + annot->refs = 1; + return annot; } fz_annot * @@ -380,13 +380,11 @@ fz_keep_annot(fz_context *ctx, fz_annot *annot) void fz_drop_annot(fz_context *ctx, fz_annot *annot) { - if (annot) + if (annot && --annot->refs == 0) { - if (--annot->refs == 0 && annot->drop_annot_imp) - { + if (annot->drop_annot_imp) annot->drop_annot_imp(ctx, annot); - fz_free(ctx, annot); - } + fz_free(ctx, annot); } } |