Always sync the journal file after zeroing out the header. (CVS 5036)

FossilOrigin-Name: 5896ae3d68d29dc172c027c72aa2a98ced2b7eb8

manifest

@@ -1,5 +1,5 @@
-C Avoid\snon-contiguous\swrites\swhen\screating\sa\sjournal\sheader.\s(CVS\s5035)
-D 2008-04-22T14:31:48
+C Always\ssync\sthe\sjournal\sfile\safter\szeroing\sout\sthe\sheader.\s(CVS\s5036)
+D 2008-04-22T17:15:18
 F Makefile.arm-wince-mingw32ce-gcc ac5f7b2cef0cd850d6f755ba6ee4ab961b1fadf7
 F Makefile.in 25b3282a4ac39388632c2fb0e044ff494d490952
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -127,7 +127,7 @@ F src/os_unix.c fdec4e5ee5dd555a6ad4a69f38ab35f0788536b4
 F src/os_unix.h 5768d56d28240d3fe4537fac08cc85e4fb52279e
 F src/os_win.c 3a60bddd07ea6f8adb2314dd5996ac97b988f403
 F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
-F src/pager.c e164d0fc4160e5a34e7633aa493194e20c41ee8a
+F src/pager.c 21d426c65c9dcf5718423a967117e9450f238519
 F src/pager.h 45ec2188593afd48a25c743529646771d75e83e4
 F src/parse.y fc4bd35c6088901f7c8daead26c6fb11c87d22e7
 F src/pragma.c 2e4bb2e76e48a32750529fdc4bfe86ac5f54e01b
@@ -635,7 +635,7 @@ F www/tclsqlite.tcl 8be95ee6dba05eabcd27a9d91331c803f2ce2130
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl fc46eae081251c3c181bd79c5faef8195d7991a5
-P e29b870ed0db6360a95fb017f56c0b5388efb437
-R 436443469e9b85c7665118e338b3a570
-U danielk1977
-Z 64c57677c26295d2b7511003088df817
+P dfacddbb5055b4e104bf536d5f5b35287fbbb904
+R b24995cca648ef79387ccd7e0060de3f
+U drh
+Z 0a520789b52e8367637bc31c78ec10b9

manifest.uuid

@@ -1 +1 @@
-dfacddbb5055b4e104bf536d5f5b35287fbbb904
+5896ae3d68d29dc172c027c72aa2a98ced2b7eb8

src/pager.c

@@ -18,7 +18,7 @@
 ** file simultaneously, or one process from reading the database while
 ** another is writing.
 **
-** @(#) $Id: pager.c,v 1.432 2008/04/22 14:31:48 danielk1977 Exp $
+** @(#) $Id: pager.c,v 1.433 2008/04/22 17:15:18 drh Exp $
 */
 #ifndef SQLITE_OMIT_DISKIO
 #include "sqliteInt.h"
@@ -972,6 +972,9 @@ static int zeroJournalHdr(Pager *pPager){
 
   IOTRACE(("JZEROHDR %p\n", pPager))
   rc = sqlite3OsWrite(pPager->jfd, zeroHdr, sizeof(zeroHdr), 0);
+  if( rc==SQLITE_OK ){
+    rc = sqlite3OsSync(pPager->jfd, SQLITE_SYNC_DATAONLY | pPager->sync_flags);
+  }
   return rc;
 }