From 6f3f47eaa945c86a4eae1c8c19f88053df359eb0 Mon Sep 17 00:00:00 2001
From: Andi Gutmans <andi@php.net>
Date: Sat, 7 Jul 2001 20:00:35 +0000
Subject: [PATCH] - Fix off by one error in allocating command line (by Shane)

---
 TSRM/tsrm_win32.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/TSRM/tsrm_win32.c b/TSRM/tsrm_win32.c
index 47c91d381e5..daa861bf03e 100644
--- a/TSRM/tsrm_win32.c
+++ b/TSRM/tsrm_win32.c
@@ -135,7 +135,7 @@ TSRM_API FILE* popen(const char *command, const char *type)
 		startup.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
 	}
 
-	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+4);
+	cmd = (char*)malloc(strlen(command)+strlen(TWG(comspec))+sizeof(" /c "));
 	sprintf(cmd, "%s /c %s", TWG(comspec), command);
 	if (!CreateProcess(NULL, cmd, &security, &security, security.bInheritHandle, NORMAL_PRIORITY_CLASS, NULL, NULL, &startup, &process)) {
 		return NULL;
@@ -184,4 +184,4 @@ TSRM_API int pclose(FILE* stream)
 	return termstat;
 }
 
-#endif
\ No newline at end of file
+#endif