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Reduced !include/!insertmacro recursion stack usage (Bug #3067954)

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@6306 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
anders_k 2013-03-17 21:13:07 +00:00
parent 6ef6d6dfb0
commit 0e851e4b79
3 changed files with 14 additions and 9 deletions
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16
Source/script.cpp
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@ -51,7 +51,6 @@ using namespace std;
#endif
#define MAX_INCLUDEDEPTH 10
#define MAX_LINELENGTH 16384
#ifdef NSIS_SUPPORT_STANDARD_PREDEFINES
// Added by Sunil Kamath 11 June 2003
@ -770,7 +769,7 @@ void CEXEBuild::ps_addtoline(const TCHAR *str, GrowBuf &linedata, StringList &hi
int CEXEBuild::parseScript()
{
assert(curlinereader);
TCHAR str[MAX_LINELENGTH];
TCHAR *str = m_templinebuf;
NStreamLineReader &linereader = *curlinereader;
for (;;)
@ -1115,8 +1114,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
for (;;)
{
TCHAR str[MAX_LINELENGTH];
TCHAR *p=str;
TCHAR *str = m_templinebuf, *p = str;
UINT lrres = curlinereader->ReadLine(str,MAX_LINELENGTH);
if (NStream::OK != lrres)
{
@ -1139,7 +1137,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
while (*p) p++;
if (p > str) p--;
while (p >= str && (*p == _T('\r') || *p == _T('\n') || *p == _T(' ') || *p == _T('\t'))) p--;
*++p=0;
*++p = 0;
LineParser l2(false);
if (!l2.parse(str))
{
@ -1411,7 +1409,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
ERROR_MSG(_T("%s: error reading version info from \"%s\"\n"), cmdname, line.gettoken_str(1));
return PS_ERROR;
}
TCHAR symbuf[MAX_LINELENGTH], numbuf[30], *basesymname = line.gettoken_str(2);
TCHAR *symbuf = m_templinebuf, numbuf[30], *basesymname = line.gettoken_str(2);
DWORD vals[] = { high>>16, high&0xffff, low>>16, low&0xffff };
SCRIPT_MSG(_T("%s: %s (%u.%u.%u.%u)->(%s<1..4>)\n"),
cmdname, line.gettoken_str(1), vals[0], vals[1], vals[2], vals[3], basesymname);
@ -3043,7 +3041,7 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
}
if (fp) {
TCHAR str[MAX_LINELENGTH];
TCHAR *str=m_templinebuf;
for (;;) {
TCHAR *p=str;
*p=0;
@ -3359,14 +3357,14 @@ int CEXEBuild::doCommand(int which_token, LineParser &line)
int req_parm = (line.getnumtokens() - parmOffs)/2;
GrowBuf tmpstr;
TCHAR str[MAX_LINELENGTH];
TCHAR *str=m_templinebuf;
for (;;)
{
tmpstr.resize(0);
for (;;)
{
str[0]=0;
_fgetts(str,COUNTOF(str),fp);
_fgetts(str,MAX_LINELENGTH,fp);
if (!str[0]) break; // eof
TCHAR *p=str;