Fix a problem in zipfile.c found by -fsanitize.

FossilOrigin-Name: 4fe697fa6c2b45aec60c33eff1ce2ea97b8a2ca124ef0c0059930269d25cdb2e

diff --git a/ext/misc/zipfile.c b/ext/misc/zipfile.c
index b6357545b2a75a8cd7a519d823d8c813c019fb51..f9acdf014a7c6290a1223801c5f9d2b76a364f76 100644 (file)
--- a/ext/misc/zipfile.c
+++ b/ext/misc/zipfile.c
@@ -1152,13 +1152,13 @@ static int zipfileAppendEntry(
   return rc;
 }
 
-static int zipfileGetMode(ZipfileTab *pTab, sqlite3_value *pVal, int *pMode){
+static int zipfileGetMode(ZipfileTab *pTab, sqlite3_value *pVal, u32 *pMode){
   const char *z = (const char*)sqlite3_value_text(pVal);
-  int mode = 0;
+  u32 mode = 0;
   if( z==0 ){
-    mode = 33188;                 /* -rw-r--r-- */
+    mode = S_IFREG + 0644;                 /* -rw-r--r-- */
   }else if( z[0]>=0 && z[0]<=9 ){
-    mode = sqlite3_value_int(pVal);
+    mode = (unsigned int)sqlite3_value_int(pVal);
   }else{
     const char zTemplate[11] = "-rwxrwxrwx";
     int i;
@@ -1197,7 +1197,7 @@ static int zipfileUpdate(
   int rc = SQLITE_OK;             /* Return Code */
   ZipfileEntry *pNew = 0;         /* New in-memory CDS entry */
 
-  int mode;                       /* Mode for new entry */
+  u32 mode;                       /* Mode for new entry */
   i64 mTime;                      /* Modification time for new entry */
   i64 sz = 0;                     /* Uncompressed size */
   const char *zPath;              /* Path for new entry */

diff --git a/manifest b/manifest
index 9ee3ad94d31458b2a291f0662ea66d3d61d82d8f..750572561e928dd99a1ac0609b148aa95f740266 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Avoid\sa\scompiler\swarning\swhen\sbuilding\swith\snewer\sversions\sof\sMinGW
-D 2018-01-09T02:27:13.505
+C Fix\sa\sproblem\sin\szipfile.c\sfound\sby\s-fsanitize.
+D 2018-01-09T07:16:51.597
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F Makefile.in 12b6daa4bdb03fa87da27cbc205ff88ace645475b5be79414a3038b68ade14cb
@@ -303,7 +303,7 @@ F ext/misc/vfsstat.c bf10ef0bc51e1ad6756629e1edb142f7a8db1178
 F ext/misc/vtablog.c 31d0d8f4406795679dcd3a67917c213d3a2a5fb3ea5de35f6e773491ed7e13c9
 F ext/misc/vtshim.c 1976e6dd68dd0d64508c91a6dfab8e75f8aaf6cd
 F ext/misc/wholenumber.c 784b12543d60702ebdd47da936e278aa03076212
-F ext/misc/zipfile.c 9c3f5d7ebee44c7d2ee271232fda5e787261fd082f673caea32f14739c782059
+F ext/misc/zipfile.c b694574b715dc6ea353c90e0fa31f30faa2121e59bd9e1ae40f874300114a84f
 F ext/rbu/rbu.c ea7d1b7eb44c123a2a619332e19fe5313500705c4a58aaa1887905c0d83ffc2e
 F ext/rbu/rbu1.test 43836fac8c7179a358eaf38a8a1ef3d6e6285842
 F ext/rbu/rbu10.test 1846519a438697f45e9dcb246908af81b551c29e1078d0304fae83f1fed7e9ee
@@ -1697,7 +1697,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 4a7236140cb0f40fa846da4673a0d56218def1929d58cf016909ce881a681140
-R 79b1c4b885f55f7c11d5769bd78fff72
-U drh
-Z 1c8c6d539242ddf8ecab679f4369ea9e
+P cba0206a15f30313e16a08634995ebfd5d325d83affb859a215e72509f539b4e
+R 8cb58dd5bd00b76b67672fc7e3030d3c
+U dan
+Z bb6663f307bb629de0b63290f8475ee1

diff --git a/manifest.uuid b/manifest.uuid
index 900719d3772c846ba818f11536f2232735964400..02e21911d237a9697defa614dca8f7b4cbf5a46c 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-cba0206a15f30313e16a08634995ebfd5d325d83affb859a215e72509f539b4e
\ No newline at end of file
+4fe697fa6c2b45aec60c33eff1ce2ea97b8a2ca124ef0c0059930269d25cdb2e
\ No newline at end of file