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Avoid buffer overrun on huge inputs

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2745 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2003-07-18 16:43:07 +00:00
parent a84037183e
commit b6d1a077d7
1 changed files with 4 additions and 4 deletions
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8
Source/build.cpp
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@ -2467,7 +2467,7 @@ extern FILE *g_output;
void CEXEBuild::warning(const char *s, ...) void CEXEBuild::warning(const char *s, ...)
{ {
char buf[4096]; char buf[NSIS_MAX_STRLEN*4];
va_list val; va_list val;
va_start(val,s); va_start(val,s);
vsprintf(buf,s,val); vsprintf(buf,s,val);
@ -2485,7 +2485,7 @@ void CEXEBuild::ERROR_MSG(const char *s, ...)
{ {
if (display_errors || notify_hwnd) if (display_errors || notify_hwnd)
{ {
char buf[4096]; char buf[NSIS_MAX_STRLEN*4];
va_list val; va_list val;
va_start(val,s); va_start(val,s);
vsprintf(buf,s,val); vsprintf(buf,s,val);
@ -2503,7 +2503,7 @@ void CEXEBuild::SCRIPT_MSG(const char *s, ...)
{ {
if (display_script) if (display_script)
{ {
char buf[4096]; char buf[NSIS_MAX_STRLEN*4];
va_list val; va_list val;
va_start(val,s); va_start(val,s);
vsprintf(buf,s,val); vsprintf(buf,s,val);
@ -2517,7 +2517,7 @@ void CEXEBuild::INFO_MSG(const char *s, ...)
{ {
if (display_info) if (display_info)
{ {
char buf[4096]; char buf[NSIS_MAX_STRLEN*4];
va_list val; va_list val;
va_start(val,s); va_start(val,s);
vsprintf(buf,s,val); vsprintf(buf,s,val);