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path: root/core/fpdfapi/page/cpdf_stitchfunc.h
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2018-04-19Make CPDF_StitchFunc use more vectors.Lei Zhang
Change-Id: Iaa3988cea5cdc6ce723c59ad051800925216d81b Reviewed-on: https://pdfium-review.googlesource.com/30990 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-19Do more validation in CPDF_StitchFunc::v_Init().Lei Zhang
Change-Id: I8eeaf62947960d8774cb129be145fae157feb70e Reviewed-on: https://pdfium-review.googlesource.com/30970 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
2018-04-17Fix nits in CPDF_Function and derived classes.Lei Zhang
- Switch away from FX_Alloc2D() when it is safe to do so. - Use FX_SAFE_SIZE_T to avoid a potential underflow with FX_Realloc(). - Mark the v_Call() input as const. - Check Call() and v_Call() return results. Change-Id: I6ec3122b23e0f137f88aa8d85a9675154a1b1706 Reviewed-on: https://pdfium-review.googlesource.com/30802 Reviewed-by: Henrique Nakashima <hnakashima@chromium.org> Commit-Queue: Lei Zhang <thestig@chromium.org>
2018-04-11Avoid stack overflow when loading CPDF_Function.chromium/3395Henrique Nakashima
CPDF_StitchFuncs that reference each other create a Load() loop. Maintaining a set of the visited CPDF_Objects during a Load() call tree prevents that. Bug: chromium:830221 Change-Id: I6f494da16c6d79f05870ff85cff38ff8fe69ecfe Reviewed-on: https://pdfium-review.googlesource.com/30050 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
2017-05-25Break apart the pageint.h file.Dan Sinclair
This CL separates pageint.h and the supporting cpp files into indivudal class files. Change-Id: Idcadce41976a8cd5f0d916e6a5ebbc283fd36527 Reviewed-on: https://pdfium-review.googlesource.com/5930 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: Tom Sepez <tsepez@chromium.org>