FLTGetIsLikeComparisonCommonExpression(): add terminating '$' at end …

…of regular expression (fixes #5825)
MapServer · Jun 21, 2019 · 6f0885e · 6f0885e
1 parent ff0491b
commit 6f0885e
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Showing 8 changed files with 151 additions and 4 deletions.
diff --git a/mapogcfiltercommon.c b/mapogcfiltercommon.c
@@ -93,7 +93,7 @@ char *FLTGetIsLikeComparisonCommonExpression(FilterEncodingNode *psFilterNode)
   pszValue = psFilterNode->psRightNode->pszValue;
   nLength = strlen(pszValue);
   /* The 4 factor is in case of \. See below */
-  if( 1 + 4 * nLength + 1 + 1 >= sizeof(szTmp) )
+  if( 1 + 4 * nLength + 1 + 1 + 1 >= sizeof(szTmp) )
       return NULL;
 
   iTmp =0;
@@ -163,6 +163,10 @@ char *FLTGetIsLikeComparisonCommonExpression(FilterEncodingNode *psFilterNode)
       szTmp[iTmp] = '\0';
     }
   }
+  if (nLength > 0) {
+    szTmp[iTmp]= '$';
+    iTmp++;
+  }
   szTmp[iTmp] = '"';
   szTmp[++iTmp] = '\0';
 #if 0

diff --git a/mapogr.cpp b/mapogr.cpp
@@ -1934,12 +1934,14 @@ char *msOGRGetToken(layerObj* layer, tokenListNodeObjPtr *node) {
             }
             else if (c == '.')
                 c = wild_one;
-
-            if (i == 0 && c == '^') {
+            else if (i == 0 && c == '^') {
                 i++;
                 continue;
             }
-
+            else if( c == '$' && c_next == 0 ) {
+                break;
+            }
+
             re[j++] = c;
             i++;
 
@@ -3643,6 +3645,8 @@ static std::string msOGRTranslatePartialInternal(layerObj* layer,
             {
                 if( i == 0 && expr->m_aoChildren[1]->m_osVal[i] == '^' )
                     continue;
+                if( i == nSize-1 && expr->m_aoChildren[1]->m_osVal[i] == '$' )
+                    break;
                 if( expr->m_aoChildren[1]->m_osVal[i] == '.' )
                 {
                     if( i+1<nSize &&

diff --git a/msautotest/wxs/expected/wfs_filter_islike_no_ending_wildcard_empty_resultset.xml b/msautotest/wxs/expected/wfs_filter_islike_no_ending_wildcard_empty_resultset.xml
@@ -0,0 +1,16 @@
+Content-Type: text/xml; charset=UTF-8
+
+<?xml version='1.0' encoding="UTF-8" ?>
+<wfs:FeatureCollection
+   xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
+   xmlns:wfs="http://www.opengis.net/wfs"
+   xmlns:gml="http://www.opengis.net/gml"
+   xmlns:ogc="http://www.opengis.net/ogc"
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-basic.xsd 
+                       http://mapserver.gis.umn.edu/mapserver http://localhost/path/to/wfs_simple?SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=DescribeFeatureType&amp;TYPENAME=popplace&amp;OUTPUTFORMAT=XMLSCHEMA">
+   <gml:boundedBy>
+      <gml:null>missing</gml:null>
+   </gml:boundedBy>
+</wfs:FeatureCollection>
+
diff --git a/msautotest/wxs/expected/wfs_filter_islike_no_ending_wildcard_non_empty_resultset.xml b/msautotest/wxs/expected/wfs_filter_islike_no_ending_wildcard_non_empty_resultset.xml
@@ -0,0 +1,49 @@
+Content-Type: text/xml; charset=UTF-8
+
+<?xml version='1.0' encoding="UTF-8" ?>
+<wfs:FeatureCollection
+   xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
+   xmlns:wfs="http://www.opengis.net/wfs"
+   xmlns:gml="http://www.opengis.net/gml"
+   xmlns:ogc="http://www.opengis.net/ogc"
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-basic.xsd 
+                       http://mapserver.gis.umn.edu/mapserver http://localhost/path/to/wfs_simple?SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=DescribeFeatureType&amp;TYPENAME=popplace&amp;OUTPUTFORMAT=XMLSCHEMA">
+      <gml:boundedBy>
+      	<gml:Box srsName="EPSG:4326">
+      		<gml:coordinates>-60.214963,46.123322 -60.214963,46.123322</gml:coordinates>
+      	</gml:Box>
+      </gml:boundedBy>
+    <gml:featureMember>
+      <ms:popplace>
+        <gml:boundedBy>
+        	<gml:Box srsName="EPSG:4326">
+        		<gml:coordinates>-60.214963,46.123322 -60.214963,46.123322</gml:coordinates>
+        	</gml:Box>
+        </gml:boundedBy>
+        <ms:msGeometry>
+        <gml:Point srsName="EPSG:4326">
+          <gml:coordinates>-60.214963,46.123322</gml:coordinates>
+        </gml:Point>
+        </ms:msGeometry>
+        <ms:AREA>0.000</ms:AREA>
+        <ms:PERIMETER>0.000</ms:PERIMETER>
+        <ms:POPPLACE_>391</ms:POPPLACE_>
+        <ms:POPPLACE_I>4</ms:POPPLACE_I>
+        <ms:UNIQUE_KEY>CBLGX</ms:UNIQUE_KEY>
+        <ms:NAME>Sydney</ms:NAME>
+        <ms:NAME_E></ms:NAME_E>
+        <ms:NAME_F></ms:NAME_F>
+        <ms:UNIQUE_K_1></ms:UNIQUE_K_1>
+        <ms:UNIQUE_K_2></ms:UNIQUE_K_2>
+        <ms:REG_CODE>12</ms:REG_CODE>
+        <ms:NTS50>011K01</ms:NTS50>
+        <ms:LAT>460900</ms:LAT>
+        <ms:LONG>601100</ms:LONG>
+        <ms:SGC_CODE>1217014</ms:SGC_CODE>
+        <ms:CAPITAL>0</ms:CAPITAL>
+        <ms:POP_RANGE>4</ms:POP_RANGE>
+      </ms:popplace>
+    </gml:featureMember>
+</wfs:FeatureCollection>
+
diff --git a/msautotest/wxs/expected/wfs_filter_postgis_islike_no_ending_wildcard_empty_resultset.xml b/msautotest/wxs/expected/wfs_filter_postgis_islike_no_ending_wildcard_empty_resultset.xml
@@ -0,0 +1,16 @@
+Content-Type: text/xml; charset=UTF-8
+
+<?xml version='1.0' encoding="UTF-8" ?>
+<wfs:FeatureCollection
+   xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
+   xmlns:wfs="http://www.opengis.net/wfs"
+   xmlns:gml="http://www.opengis.net/gml"
+   xmlns:ogc="http://www.opengis.net/ogc"
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-basic.xsd 
+                       http://mapserver.gis.umn.edu/mapserver http://localhost/path/to/wfs_simple?SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=DescribeFeatureType&amp;TYPENAME=popplace&amp;OUTPUTFORMAT=XMLSCHEMA">
+   <gml:boundedBy>
+      <gml:null>missing</gml:null>
+   </gml:boundedBy>
+</wfs:FeatureCollection>
+
diff --git a/msautotest/wxs/expected/wfs_filter_postgis_islike_no_ending_wildcard_non_empty_resultset.xml b/msautotest/wxs/expected/wfs_filter_postgis_islike_no_ending_wildcard_non_empty_resultset.xml
@@ -0,0 +1,50 @@
+Content-Type: text/xml; charset=UTF-8
+
+<?xml version='1.0' encoding="UTF-8" ?>
+<wfs:FeatureCollection
+   xmlns:ms="http://mapserver.gis.umn.edu/mapserver"
+   xmlns:wfs="http://www.opengis.net/wfs"
+   xmlns:gml="http://www.opengis.net/gml"
+   xmlns:ogc="http://www.opengis.net/ogc"
+   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+   xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-basic.xsd 
+                       http://mapserver.gis.umn.edu/mapserver http://localhost/path/to/wfs_simple?SERVICE=WFS&amp;VERSION=1.0.0&amp;REQUEST=DescribeFeatureType&amp;TYPENAME=popplace&amp;OUTPUTFORMAT=XMLSCHEMA">
+      <gml:boundedBy>
+      	<gml:Box srsName="EPSG:4326">
+      		<gml:coordinates>-60.214963,46.123322 -60.214963,46.123322</gml:coordinates>
+      	</gml:Box>
+      </gml:boundedBy>
+    <gml:featureMember>
+      <ms:popplace>
+        <gml:boundedBy>
+        	<gml:Box srsName="EPSG:4326">
+        		<gml:coordinates>-60.214963,46.123322 -60.214963,46.123322</gml:coordinates>
+        	</gml:Box>
+        </gml:boundedBy>
+        <ms:msGeometry>
+        <gml:Point srsName="EPSG:4326">
+          <gml:coordinates>-60.214963,46.123322</gml:coordinates>
+        </gml:Point>
+        </ms:msGeometry>
+        <ms:gid>24</ms:gid>
+        <ms:area>0</ms:area>
+        <ms:perimeter>0</ms:perimeter>
+        <ms:popplace_>391</ms:popplace_>
+        <ms:popplace_i>4</ms:popplace_i>
+        <ms:unique_key>CBLGX</ms:unique_key>
+        <ms:name>Sydney</ms:name>
+        <ms:name_e></ms:name_e>
+        <ms:name_f></ms:name_f>
+        <ms:unique_k_1></ms:unique_k_1>
+        <ms:unique_k_2></ms:unique_k_2>
+        <ms:reg_code>12</ms:reg_code>
+        <ms:nts50>011K01</ms:nts50>
+        <ms:lat>460900</ms:lat>
+        <ms:long>601100</ms:long>
+        <ms:sgc_code>1217014</ms:sgc_code>
+        <ms:capital>0</ms:capital>
+        <ms:pop_range>4</ms:pop_range>
+      </ms:popplace>
+    </gml:featureMember>
+</wfs:FeatureCollection>
+
diff --git a/msautotest/wxs/wfs_filter.map b/msautotest/wxs/wfs_filter.map
@@ -53,6 +53,10 @@
 # Verify PropertyIsLike
 # RUN_PARMS: wfs_filter_islike.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>NAME</PropertyName><Literal>Syd*</Literal></PropertyIsLike></Filter>" > [RESULT]
 #
+# RUN_PARMS: wfs_filter_islike_no_ending_wildcard_empty_resultset.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>NAME</PropertyName><Literal>Syd</Literal></PropertyIsLike></Filter>" > [RESULT]
+#
+# RUN_PARMS: wfs_filter_islike_no_ending_wildcard_non_empty_resultset.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>NAME</PropertyName><Literal>Sydney</Literal></PropertyIsLike></Filter>" > [RESULT]
+#
 # RUN_PARMS: wfs_filter_islike_escaping.xml [MAPSERV] QUERY_STRING='map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=test_islike_escaping&FILTER=<Filter><PropertyIsLike+wildCard="*"+singleChar="."+escape="^"><PropertyName>prop</PropertyName><Literal>\^^${}[]()^.^*%2B-?|"a.*e</Literal></PropertyIsLike></Filter>' > [RESULT]
 #
 # Again but use as an escape character the regexp escape character

diff --git a/msautotest/wxs/wfs_filter_postgis.map b/msautotest/wxs/wfs_filter_postgis.map
@@ -46,6 +46,10 @@
 # Verify PropertyIsLike
 # RUN_PARMS: wfs_filter_postgis_islike.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>name</PropertyName><Literal>Syd*</Literal></PropertyIsLike></Filter>" > [RESULT]
 #
+# RUN_PARMS: wfs_filter_postgis_islike_no_ending_wildcard_empty_resultset.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>name</PropertyName><Literal>Syd</Literal></PropertyIsLike></Filter>" > [RESULT]
+#
+# RUN_PARMS: wfs_filter_postgis_islike_no_ending_wildcard_non_empty_resultset.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>name</PropertyName><Literal>Sydney</Literal></PropertyIsLike></Filter>" > [RESULT]
+#
 #
 # Verify PropertyIsLike with logical operators
 # RUN_PARMS: wfs_filter_postgis_islike_logical.xml [MAPSERV] QUERY_STRING="map=[MAPFILE]&SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME=popplace&FILTER=<Filter><AND><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>name</PropertyName><Literal>Syd*</Literal></PropertyIsLike><PropertyIsLike+wildCard='*'+singleChar='.'+escape='!'><PropertyName>pop_range</PropertyName><Literal>3</Literal></PropertyIsLike></AND></Filter>" > [RESULT]