diff --git a/manifest b/manifest
index c090dd4e41..f6fb251118 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
 -----BEGIN PGP SIGNED MESSAGE-----
 Hash: SHA1
 
-C Take\scare\sto\savoid\sa\sbuffer\sover-read\swhen\sadding\sa\sKEYINFO\sstructure\s\nto\sthe\sP4\sparameter\sof\san\sopcode.
-D 2010-04-02T12:55:39
+C Check\sfor\sa\sfailure\sin\sthe\scall\sto\ssqlite3PagerPagecount()\sfrom\swithin\nsqlite3PagerWrite().\s\s(Error\sdiscovered\sby\svalgrind.)
+D 2010-04-02T13:25:22
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in 4f2f967b7e58a35bb74fb7ec8ae90e0f4ca7868b
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -155,7 +155,7 @@ F src/os_common.h 240c88b163b02c21a9f21f87d49678a0aa21ff30
 F src/os_os2.c 75a8c7b9a00a2cf1a65f9fa4afbc27d46634bb2f
 F src/os_unix.c 148d2f625db3727250c0b880481ae7630b6d0eb0
 F src/os_win.c 1c7453c2df4dab26d90ff6f91272aea18bcf7053
-F src/pager.c 2ac73f55f5782c434c91ce48c756060e1366aeb7
+F src/pager.c 4f21866040755ce5197b2aeb2be0347b4eb8533f
 F src/pager.h ef8a2cf10084f60ab45ee2dfded8bf8b0c655ddf
 F src/parse.y ace5c7a125d9f2a410e431ee3209034105045f7e
 F src/pcache.c ace8f6a5ecd4711cc66a1b23053be7109bd437cf
@@ -797,14 +797,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P 8eb1f2443f2712920452b7ed3fb835c7f3221191
-R 7b23fa04681509f7f03c180e2cb207ef
+P 937b931a7cdad6874638158ed6a9ab6356b0bd0c
+R 73d7e6cd9e7a10e0bf151c9030c3b0d7
 U drh
-Z be5a4dabda99980b85561772989aa01d
+Z 8d895a1ff28772dc8276f305b1442c69
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.6 (GNU/Linux)
 
-iD8DBQFLtelOoxKgR168RlERAgU6AJ0QBxber/Z+M94ECEzPsGlPVSdrvwCeNxOo
-XLX0wypT7RatZGUdGUJO7Dk=
-=S/qb
+iD8DBQFLtfBFoxKgR168RlERAqICAJ9gxXTQ86C6yFFViOOB09EP7vEcTgCeND0B
+nBWy7JzkNrn+iM2JC6lOT94=
+=zLIR
 -----END PGP SIGNATURE-----
diff --git a/manifest.uuid b/manifest.uuid
index d79f09e192..515decc36b 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-937b931a7cdad6874638158ed6a9ab6356b0bd0c
\ No newline at end of file
+d64d181c79aee3501be6f7eb8c11ab2cc9a8d63c
\ No newline at end of file
diff --git a/src/pager.c b/src/pager.c
index 639c900266..7182f34e6d 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -4322,7 +4322,8 @@ int sqlite3PagerWrite(DbPage *pDbPage){
     */
     pg1 = ((pPg->pgno-1) & ~(nPagePerSector-1)) + 1;
 
-    sqlite3PagerPagecount(pPager, (int *)&nPageCount);
+    rc = sqlite3PagerPagecount(pPager, (int *)&nPageCount);
+    if( rc ) return rc;
     if( pPg->pgno>nPageCount ){
       nPage = (pPg->pgno - pg1)+1;
     }else if( (pg1+nPagePerSector-1)>nPageCount ){