morgan/FreeRDP
1
0
Fork 0
mirror of https://github.com/morgan9e/FreeRDP synced 2026-04-15 00:44:19 +09:00
Code Issues Packages Projects Releases Wiki Activity

[winpr,stream] Fix Stream_SetPosition return checks

Browse Source
This commit is contained in:
Armin Novak
2026-02-27 20:59:11 +01:00
parent 0f46216a24
commit e6fca2c021
52 changed files with 414 additions and 233 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
libfreerdp/codec/zgfx.c
View File

@@ -568,9 +568,11 @@ int zgfx_compress_to_stream(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, wStream* WINPR_RE
const size_t DstSize = Stream_GetPosition(sDst) - posDataStart;
if (DstSize > UINT32_MAX)
return -1;
Stream_SetPosition(sDst, posDstSize);
if (!Stream_SetPosition(sDst, posDstSize))
return -1;
Stream_Write_UINT32(sDst, (UINT32)DstSize);
Stream_SetPosition(sDst, posDataStart + DstSize);
if (!Stream_SetPosition(sDst, posDataStart + DstSize))
return -1;
}
pSrcData += SrcSize;
@@ -581,9 +583,11 @@ int zgfx_compress_to_stream(ZGFX_CONTEXT* WINPR_RESTRICT zgfx, wStream* WINPR_RE
/* fill back segmentCount */
if (posSegmentCount)
{
Stream_SetPosition(sDst, posSegmentCount);
if (!Stream_SetPosition(sDst, posSegmentCount))
return -1;
Stream_Write_UINT16(sDst, WINPR_ASSERTING_INT_CAST(uint16_t, fragment));
Stream_SetPosition(sDst, Stream_Length(sDst));
if (!Stream_SetPosition(sDst, Stream_Length(sDst)))
return -1;
}
return status;