Further fixes to the P4_MEM size measurement logic.

FossilOrigin-Name: 934cda2987c331b57a195ed45e9a91794896672a

manifest

@@ -1,8 +1,8 @@
 -----BEGIN PGP SIGNED MESSAGE-----
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-C Fix\san\sissue\swith\sP4_MEM\sand\sthe\sschema\ssize\smeasurement\slogic.\s\sAlso\sfix\na\scompiler\swarning.
-D 2010-07-26T13:58:00
+C Further\sfixes\sto\sthe\sP4_MEM\ssize\smeasurement\slogic.
+D 2010-07-26T14:20:07
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in ec08dc838fd8110fe24c92e5130bcd91cbb1ff2e
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -225,7 +225,7 @@ F src/vdbe.c cefff41564b68a412e65e6a1013ec1b1c1ece6c4
 F src/vdbe.h 4de0efb4b0fdaaa900cf419b35c458933ef1c6d2
 F src/vdbeInt.h ffd68c4d4229227a5089bec53a1c635146177abc
 F src/vdbeapi.c dc3138f10afbc95ed3c21dd25abb154504b1db9d
-F src/vdbeaux.c 7564dc5c50fa28b748f10fa5e5c1e273bd5f5887
+F src/vdbeaux.c 77442ab4233858cf603910429033fbbd997ecdef
 F src/vdbeblob.c 258a6010ba7a82b72b327fb24c55790655689256
 F src/vdbemem.c 5e579abf6532001dfbee0e640dc34eae897a9807
 F src/vdbetrace.c 864cef96919323482ebd9986f2132435115e9cc2
@@ -841,14 +841,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
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+R 206ab46db8056d477c83ba4fb6c527f4
 U drh
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+Z 33466832801b7ba31895995976b46d64
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manifest.uuid

@@ -1 +1 @@
-8166f33885b86029bb8a0fbaf70606a0d2d5ec2e
+934cda2987c331b57a195ed45e9a91794896672a

src/vdbeaux.c

@@ -610,7 +610,9 @@ static void freeP4(sqlite3 *db, int p4type, void *p4){
         if( db->pnBytesFreed==0 ){
           sqlite3ValueFree((sqlite3_value*)p4);
         }else{
-          sqlite3DbFree(db, ((Mem*)p4)->zMalloc);
+          Mem *p = (Mem*)p4;
+          sqlite3DbFree(db, p->zMalloc);
+          sqlite3DbFree(db, p);
         }
         break;
       }