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<span style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">From 3199e76b1499615d3448a93768765cdaee51aca4 Mon Sep 17 00:00:00 2001</span>
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From: Uthayakumar Muthu <uthayakumar.muthu@multicorewareinc.com></div>
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Date: Wed, 18 Dec 2024 11:29:55 +0530</div>
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Subject: [PATCH] Fix the buffer size and frame out of bound access issue</div>
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---</div>
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source/encoder/encoder.cpp | 4 ++--</div>
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source/encoder/frameencoder.cpp | 2 +-</div>
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2 files changed, 3 insertions(+), 3 deletions(-)</div>
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diff --git a/source/encoder/encoder.cpp b/source/encoder/encoder.cpp</div>
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index 2e65cb1a9..e6619e7c7 100644</div>
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--- a/source/encoder/encoder.cpp</div>
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+++ b/source/encoder/encoder.cpp</div>
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@@ -2715,14 +2715,14 @@ char* Encoder::statsString(EncStats& stat, char* buffer, size_t bufferSize)</div>
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if (m_param->bEnablePsnr)</div>
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{</div>
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- len += snprintf(buffer + len, sizeof(buffer) - len," PSNR Mean: Y:%.3lf U:%.3lf V:%.3lf",</div>
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+ len += snprintf(buffer + len, bufferSize - len," PSNR Mean: Y:%.3lf U:%.3lf V:%.3lf",</div>
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stat.m_psnrSumY / (double)stat.m_numPics,</div>
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stat.m_psnrSumU / (double)stat.m_numPics,</div>
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stat.m_psnrSumV / (double)stat.m_numPics);</div>
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}</div>
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if (m_param->bEnableSsim)</div>
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{</div>
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- snprintf(buffer + len, sizeof(buffer) - len, " SSIM Mean: %.6lf (%.3lfdB)",</div>
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+ snprintf(buffer + len, bufferSize - len, " SSIM Mean: %.6lf (%.3lfdB)",</div>
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stat.m_globalSsim / (double)stat.m_numPics,</div>
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x265_ssim2dB(stat.m_globalSsim / (double)stat.m_numPics));</div>
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}</div>
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diff --git a/source/encoder/frameencoder.cpp b/source/encoder/frameencoder.cpp</div>
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index 5749f994e..9188f4c8c 100644</div>
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--- a/source/encoder/frameencoder.cpp</div>
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+++ b/source/encoder/frameencoder.cpp</div>
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@@ -2435,7 +2435,7 @@ void FrameEncoder::vmafFrameLevelScore()</div>
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Frame** FrameEncoder::getEncodedPicture(NALList& output)</div>
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{</div>
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- if (m_frame[0] && (m_param->numLayers <= 1 || m_frame[1]))</div>
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+ if (m_frame[0] && (m_param->numLayers <= 1 || (MAX_LAYERS > 1 && m_frame[1])))</div>
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{</div>
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/* block here until worker thread completes */</div>
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m_done.wait();</div>
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-- </div>
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2.39.2</div>
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