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- fixed allocation size when constructing a string from a file system entry.

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The internal allocator already added space for the terminazing \0, so the string's size was one character too large.
This commit is contained in:
Christoph Oelckers 2022-08-17 21:10:15 +02:00
parent 8d3c1adf05
commit 513d8cea8d
1 changed files with 6 additions and 6 deletions
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12
src/common/filesystem/filesystem.cpp
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@ -1608,17 +1608,17 @@ FileData::~FileData ()
{
}
FString::FString (ELumpNum lumpnum)
FString::FString(ELumpNum lumpnum)
{
auto lumpr = fileSystem.OpenFileReader ((int)lumpnum);
auto size = lumpr.GetLength ();
AllocBuffer (1 + size);
auto numread = lumpr.Read (&Chars[0], size);
auto lumpr = fileSystem.OpenFileReader((int)lumpnum);
auto size = lumpr.GetLength();
AllocBuffer(size);
auto numread = lumpr.Read(&Chars[0], size);
Chars[size] = '\0';
if (numread != size)
{
I_Error ("ConstructStringFromLump: Only read %ld of %ld bytes on lump %i (%s)\n",
I_Error("ConstructStringFromLump: Only read %ld of %ld bytes on lump %i (%s)\n",
numread, size, lumpnum, fileSystem.GetFileFullName((int)lumpnum));
}
}