Re: SV leak?

Message-ID: <477D28BD.5060801@profvince.com>

Mortalize SVs that are being pushed on the stack.
Try to use specialized macros for pushing mortals.

p4raw-id: //depot/perl@32822

6 files changed, 35 insertions, 35 deletions

diff --git a/ext/B/B.xs b/ext/B/B.xs
index 8f221223e9..30635f73c4 100644
--- a/ext/B/B.xs
+++ b/ext/B/B.xs
@@ -2011,7 +2011,7 @@ HvARRAY(hv)
 	    (void)hv_iterinit(hv);
 	    EXTEND(sp, HvKEYS(hv) * 2);
 	    while ((sv = hv_iternextsv(hv, &key, &len))) {
-		PUSHs(newSVpvn(key, len));
+		mPUSHp(key, len);
 		PUSHs(make_sv_object(aTHX_ sv_newmortal(), sv));
 	    }
 	}
diff --git a/ext/Win32/Win32.xs b/ext/Win32/Win32.xs
index 9d0142d6f5..d6c80630f2 100644
--- a/ext/Win32/Win32.xs
+++ b/ext/Win32/Win32.xs
@@ -1245,17 +1245,17 @@ XS(w32_GetOSVersion)
     if (GIMME_V == G_SCALAR) {
         XSRETURN_IV(g_osver.dwPlatformId);
     }
-    XPUSHs(newSVpvn(g_osver.szCSDVersion, strlen(g_osver.szCSDVersion)));
+    mXPUSHp(g_osver.szCSDVersion, strlen(g_osver.szCSDVersion));
 
-    XPUSHs(newSViv(g_osver.dwMajorVersion));
-    XPUSHs(newSViv(g_osver.dwMinorVersion));
-    XPUSHs(newSViv(g_osver.dwBuildNumber));
-    XPUSHs(newSViv(g_osver.dwPlatformId));
+    mXPUSHi(g_osver.dwMajorVersion);
+    mXPUSHi(g_osver.dwMinorVersion);
+    mXPUSHi(g_osver.dwBuildNumber);
+    mXPUSHi(g_osver.dwPlatformId);
     if (g_osver_ex) {
-        XPUSHs(newSViv(g_osver.wServicePackMajor));
-        XPUSHs(newSViv(g_osver.wServicePackMinor));
-        XPUSHs(newSViv(g_osver.wSuiteMask));
-        XPUSHs(newSViv(g_osver.wProductType));
+        mXPUSHi(g_osver.wServicePackMajor);
+        mXPUSHi(g_osver.wServicePackMinor);
+        mXPUSHi(g_osver.wSuiteMask);
+        mXPUSHi(g_osver.wProductType);
     }
     PUTBACK;
 }
diff --git a/mg.c b/mg.c
index d7c68c5e70..f1acc39a15 100644
--- a/mg.c
+++ b/mg.c
@@ -2829,7 +2829,7 @@ Perl_sighandler(int sig)
 #endif
 		   EXTEND(SP, 2);
 		   PUSHs((SV*)rv);
-		   PUSHs(newSVpvn((char *)sip, sizeof(*sip)));
+		   mPUSHp((char *)sip, sizeof(*sip));
 	      }
 
 	 }
diff --git a/os2/os2.c b/os2/os2.c
index 5c05df59b9..4ebdd509a9 100644
--- a/os2/os2.c
+++ b/os2/os2.c
@@ -4360,10 +4360,10 @@ XS(XS_OS2_pipeCntl)
 				      &PipeState), "DosPeekNPipe() for state");
 	    if (state) {
 		EXTEND(SP, 3);
-		PUSHs(newSVuv(PipeState));
+		mPUSHu(PipeState);
 		/*   Bytes (available/in-message) */
-		PUSHs(newSViv(BytesAvail.cbpipe));
-		PUSHs(newSViv(BytesAvail.cbmessage));
+		mPUSHi(BytesAvail.cbpipe);
+		mPUSHi(BytesAvail.cbmessage);
 		XSRETURN(3);
 	    } else if (info) {
 		/* L S S C C C/Z*
@@ -4390,12 +4390,12 @@ XS(XS_OS2_pipeCntl)
 		else
 		    size = strlen(b.pInfo.szName);
 		EXTEND(SP, 6);
-		PUSHs(newSVpvn(b.pInfo.szName, size));
-		PUSHs(newSVuv(b.id));
-		PUSHs(newSViv(b.pInfo.cbOut));
-		PUSHs(newSViv(b.pInfo.cbIn));
-		PUSHs(newSViv(b.pInfo.cbMaxInst));
-		PUSHs(newSViv(b.pInfo.cbCurInst));
+		mPUSHp(b.pInfo.szName, size);
+		mPUSHu(b.id);
+		mPUSHi(b.pInfo.cbOut);
+		mPUSHi(b.pInfo.cbIn);
+		mPUSHi(b.pInfo.cbMaxInst);
+		mPUSHi(b.pInfo.cbCurInst);
 		XSRETURN(6);
 	    } else if (BytesAvail.cbpipe == 0) {
 		XSRETURN_NO;
diff --git a/pp_sys.c b/pp_sys.c
index 3ee3384bac..66ca0fb50d 100644
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -4701,7 +4701,7 @@ PP(pp_ghostent)
 	}
 #else
 	if (hent->h_addr)
-	    PUSHs(newSVpvn(hent->h_addr, len));
+	    mPUSHp(hent->h_addr, len);
 	else
 	    PUSHs(sv_mortalcopy(&PL_sv_no));
 #endif /* h_addr */
diff --git a/win32/wince.c b/win32/wince.c
index 60a6809664..103a66534c 100644
--- a/win32/wince.c
+++ b/win32/wince.c
@@ -2440,12 +2440,12 @@ XS(w32_GetOSVersion)
     if (!XCEGetVersionExA(&osver)) {
       XSRETURN_EMPTY;
     }
-    XPUSHs(newSVpvn(osver.szCSDVersion, strlen(osver.szCSDVersion)));
-    XPUSHs(newSViv(osver.dwMajorVersion));
-    XPUSHs(newSViv(osver.dwMinorVersion));
-    XPUSHs(newSViv(osver.dwBuildNumber));
+    mXPUSHp(osver.szCSDVersion, strlen(osver.szCSDVersion));
+    mXPUSHi(osver.dwMajorVersion);
+    mXPUSHi(osver.dwMinorVersion);
+    mXPUSHi(osver.dwBuildNumber);
     /* WINCE = 3 */
-    XPUSHs(newSViv(osver.dwPlatformId));
+    mXPUSHi(osver.dwPlatformId);
     PUTBACK;
 }
 
@@ -2554,15 +2554,15 @@ XS(w32_GetPowerStatus)
       XSRETURN_EMPTY;
     }
 
-  XPUSHs(newSViv(sps.ACLineStatus));
-  XPUSHs(newSViv(sps.BatteryFlag));
-  XPUSHs(newSViv(sps.BatteryLifePercent));
-  XPUSHs(newSViv(sps.BatteryLifeTime));
-  XPUSHs(newSViv(sps.BatteryFullLifeTime));
-  XPUSHs(newSViv(sps.BackupBatteryFlag));
-  XPUSHs(newSViv(sps.BackupBatteryLifePercent));
-  XPUSHs(newSViv(sps.BackupBatteryLifeTime));
-  XPUSHs(newSViv(sps.BackupBatteryFullLifeTime));
+  mXPUSHi(sps.ACLineStatus);
+  mXPUSHi(sps.BatteryFlag);
+  mXPUSHi(sps.BatteryLifePercent);
+  mXPUSHi(sps.BatteryLifeTime);
+  mXPUSHi(sps.BatteryFullLifeTime);
+  mXPUSHi(sps.BackupBatteryFlag);
+  mXPUSHi(sps.BackupBatteryLifePercent);
+  mXPUSHi(sps.BackupBatteryLifeTime);
+  mXPUSHi(sps.BackupBatteryFullLifeTime);
 
   PUTBACK;
 }