pengjunjie/core
1
0
Fork 1
mirror of https://github.com/ONLYOFFICE/core.git synced 2026-07-11 06:22:44 +08:00
Code Issues Packages Projects Releases Wiki Activity

fix bug #75733

Browse Source
This commit is contained in:
Elena Subbotina
2025-07-03 14:17:49 +03:00
parent 88c84ad577
commit cc9b00329e
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
MsBinaryFile/DocFile/PieceTable.cpp
View File

@ -88,9 +88,9 @@ namespace DocFileFormat
int indexCpNext = (i+1) * 4;
int cpNext = FormatUtils::BytesToInt32(piecetable, indexCpNext, lcb);
if (cpNext > fib->m_FibBase.fcMac)
if (cpNext > streamSize)
{
cpNext = fib->m_FibBase.fcMac;
cpNext = streamSize;
}
//read the PCD
@ -187,6 +187,8 @@ namespace DocFileFormat
pcdFcEnd += (int)pcd.fc;
int cb = pcdFcEnd - (int)pcd.fc;
if (cb < 0)
break;
unsigned char *bytes = new unsigned char[cb];