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| author | Sebastian Rasmussen <sebras@hotmail.com> | 2009-05-03 20:56:42 +0200 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@hotmail.com> | 2009-05-03 20:56:42 +0200 |
| commit | ee686f2220b4355f67067fb024b1809acd433237 (patch) | |
| tree | 1352010826943ca3348afc090fbad07c9e52c6bd | |
| parent | 2d9337b2d962cd4fdc187eca12765659fc4a0e5b (diff) | |
| download | mupdf-ee686f2220b4355f67067fb024b1809acd433237.tar.xz | |
Take care of error cases when enlarging page tree runs out of memory.
| -rw-r--r-- | mupdf/pdf_pagetree.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/mupdf/pdf_pagetree.c b/mupdf/pdf_pagetree.c index 91ac887f..07268b1a 100644 --- a/mupdf/pdf_pagetree.c +++ b/mupdf/pdf_pagetree.c @@ -84,6 +84,8 @@ loadpagetree(pdf_xref *xref, pdf_pagetree *pages, pages->count = pages->cursor + 10; pages->pref = fz_realloc(pages->pref, sizeof(fz_obj*) * pages->count); pages->pobj = fz_realloc(pages->pobj, sizeof(fz_obj*) * pages->count); + if (!pages->pref || !pages->pobj) + return fz_throw("error allocating enlarged page tree"); } pages->pref[pages->cursor] = fz_keepobj(ref); |