diff options
| author | Oliver Chang <ochang@chromium.org> | 2016-01-15 14:51:37 -0800 |
|---|---|---|
| committer | Oliver Chang <ochang@chromium.org> | 2016-01-15 14:51:37 -0800 |
| commit | 76c995796f95fd4c54c5f11d2a04392f16478619 (patch) | |
| tree | f7fd2b10bbe97646fd398e79ff6672c3b3297afe /third_party/libopenjpeg20/0010-pi_update_decode_poc.patch | |
| parent | f30e663cd52e3304dfaea640cb410eeca018ed4f (diff) | |
| download | pdfium-76c995796f95fd4c54c5f11d2a04392f16478619.tar.xz | |
Merge to XFA: openjpeg: Set proper upper bound for an array in opj_pi_update_decode_poc().
R=tsepez@chromium.org
TBR=tsepez@chromium.org
BUG=571480
Original Review URL: https://codereview.chromium.org/1583233008 .
(cherry picked from commit 7a0f441e1410b3a0d97374c00c4007552d7dd27a)
Review URL: https://codereview.chromium.org/1594603004 .
Diffstat (limited to 'third_party/libopenjpeg20/0010-pi_update_decode_poc.patch')
| -rw-r--r-- | third_party/libopenjpeg20/0010-pi_update_decode_poc.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/third_party/libopenjpeg20/0010-pi_update_decode_poc.patch b/third_party/libopenjpeg20/0010-pi_update_decode_poc.patch new file mode 100644 index 0000000000..d596b76b8f --- /dev/null +++ b/third_party/libopenjpeg20/0010-pi_update_decode_poc.patch @@ -0,0 +1,13 @@ +diff --git a/third_party/libopenjpeg20/pi.c b/third_party/libopenjpeg20/pi.c +index 462e07c..9097e31 100644 +--- a/third_party/libopenjpeg20/pi.c ++++ b/third_party/libopenjpeg20/pi.c +@@ -1028,7 +1028,7 @@ static void opj_pi_update_decode_poc (opj_pi_iterator_t * p_pi, + l_current_pi->poc.precno0 = 0; + l_current_pi->poc.resno1 = l_current_poc->resno1; /* Resolution Level Index #0 (End) */ + l_current_pi->poc.compno1 = l_current_poc->compno1; /* Component Index #0 (End) */ +- l_current_pi->poc.layno1 = l_current_poc->layno1; /* Layer Index #0 (End) */ ++ l_current_pi->poc.layno1 = opj_uint_min(l_current_poc->layno1, p_tcp->numlayers); /* Layer Index #0 (End) */ + l_current_pi->poc.precno1 = p_max_precision; + ++l_current_pi; + ++l_current_poc; |