Author: kkolinko
Date: Sun Dec 25 23:33:16 2011
New Revision: 1224659
URL: http://svn.apache.org/viewvc?rev=1224659&view=rev
Log:
Merged revision 1224657 from tomcat/trunk:
Fix https://issues.apache.org/bugzilla/show_bug.cgi?id=52384
Do not fail in Parameter parsing when debug logging is enabled.
Also do not flag extra '&' as errors.
Modified:
tomcat/tc7.0.x/trunk/ (props changed)
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
Propchange: tomcat/tc7.0.x/trunk/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Sun Dec 25 23:33:16 2011
@@ -1 +1 @@
-/tomcat/trunk:1156115,1156171,1156276,1156304,1156519,1156530,1156602,1157015,1157018,1157151,1157198,1157204,1157810,1157832,1157834,1157847,1157908,1157939,1158155,1158160,1158176,1158195,1158198-1158199,1158227,1158331,1158334-1158335,1158426,1160347,1160592,1160611,1160619,1160626,1160639,1160652,1160720-1160721,1160772,1160774,1160776,1161303,1161310,1161322,1161339,1161486,1161540,1161549,1161584,1162082,1162149,1162169,1162721,1162769,1162836,1162932,1163630,1164419,1164438,1164469,1164480,1164567,1165234,1165247-1165248,1165253,1165273,1165282,1165309,1165331,1165338,1165347,1165360-1165361,1165367-1165368,1165602,1165608,1165677,1165693,1165721,1165723,1165728,1165730,1165738,1165746,1165765,1165777,1165918,1165921,1166077,1166150-1166151,1166290,1166366,1166620,1166686,1166693,1166752,1166757,1167368,1167394,1169447,1170647,1171692,1172233-1172234,1172236,1172269,1172278,1172282,1172556,1172610,1172664,1172689,1172711,1173020-1173021,1173082,1173088,1173090,1173096
,1173241,1173256,1173288,1173333,1173342,1173461,1173614,1173630,1173659,1173722,1174061,1174239,1174322,1174325,1174329-1174330,1174337-1174339,1174343,1174353,1174799,1174882,1174884,1174983,1175155,1175158,1175167,1175182,1175190,1175201,1175272,1175275,1175283,1175582,1175589-1175590,1175594,1175602,1175613,1175633,1175690,1175713,1175798,1175889,1175896,1175907,1176584,1176590,1176799,1177050,1177060,1177125,1177152,1177160,1177245,1177850,1177862,1177978,1178209,1178228,1178233,1178449,1178542,1178681,1178684,1178721,1179268,1179274,1180261,1180865,1180891,1180894,1180907,1181028,1181123,1181125,1181136,1181291,1181743,1182796,1183078,1183105,1183142,1183328,1183339-1183340,1183492-1183494,1183605,1184917,1184919,1185018,1185020,1185200,1185588,1185626,1185756,1185758,1186011,1186042-1186045,1186104,1186123,1186137,1186153,1186254,1186257,1186377-1186379,1186479-1186480,1186712,1186743,1186750,1186763,1186890-1186892,1186894,1186949,1187018,1187027-1187028,1187381,1187
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+/tomcat/trunk:1156115,1156171,1156276,1156304,1156519,1156530,1156602,1157015,1157018,1157151,1157198,1157204,1157810,1157832,1157834,1157847,1157908,1157939,1158155,1158160,1158176,1158195,1158198-1158199,1158227,1158331,1158334-1158335,1158426,1160347,1160592,1160611,1160619,1160626,1160639,1160652,1160720-1160721,1160772,1160774,1160776,1161303,1161310,1161322,1161339,1161486,1161540,1161549,1161584,1162082,1162149,1162169,1162721,1162769,1162836,1162932,1163630,1164419,1164438,1164469,1164480,1164567,1165234,1165247-1165248,1165253,1165273,1165282,1165309,1165331,1165338,1165347,1165360-1165361,1165367-1165368,1165602,1165608,1165677,1165693,1165721,1165723,1165728,1165730,1165738,1165746,1165765,1165777,1165918,1165921,1166077,1166150-1166151,1166290,1166366,1166620,1166686,1166693,1166752,1166757,1167368,1167394,1169447,1170647,1171692,1172233-1172234,1172236,1172269,1172278,1172282,1172556,1172610,1172664,1172689,1172711,1173020-1173021,1173082,1173088,1173090,1173096
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Modified:
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties?rev=1224659&r1=1224658&r2=1224659&view=diff
==============================================================================
---
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
(original)
+++
tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/LocalStrings.properties
Sun Dec 25 23:33:16 2011
@@ -17,6 +17,7 @@ parameters.bytes=Start processing with i
parameters.copyFail=Failed to create copy of original parameter values for
debug logging purposes
parameters.decodeFail.debug=Character decoding failed. Parameter [{0}] with
value [{1}] has been ignored.
parameters.decodeFail.info=Character decoding failed. Parameter [{0}] with
value [{1}] has been ignored. Note that the name and value quoted here may be
corrupted due to the failed decoding. Use debug level logging to see the
original, non-corrupted values.
+parameters.emptyChunk=Empty parameter chunk ignored
parameters.invalidChunk=Invalid chunk starting at byte [{0}] and ending at
byte [{1}] with a value of [{2}] ignored
parameters.maxCountFail=More than the maximum number of request parameters
(GET plus POST) for a single request ([{0}]) were detected. Any parameters
beyond this limit have been ignored. To change this limit, set the
maxParameterCount attribute on the Connector.
parameters.multipleDecodingFail=Character decoding failed. A total of [{0}]
failures were detected but only the first was logged. Enable debug level
logging for this logger to log all failures.
Modified: tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java?rev=1224659&r1=1224658&r2=1224659&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java
(original)
+++ tomcat/tc7.0.x/trunk/java/org/apache/tomcat/util/http/Parameters.java Sun
Dec 25 23:33:16 2011
@@ -315,6 +315,15 @@ public final class Parameters {
}
if (nameEnd <= nameStart ) {
+ if (valueStart == -1) {
+ // &&
+ if (log.isDebugEnabled()) {
+ log.debug(sm.getString("parameters.emptyChunk"));
+ }
+ // Do not flag as error
+ continue;
+ }
+ // &=foo&
if (log.isInfoEnabled()) {
if (valueEnd >= nameStart && log.isDebugEnabled()) {
String extract = new String(bytes, nameStart,
@@ -336,7 +345,11 @@ public final class Parameters {
}
tmpName.setBytes(bytes, nameStart, nameEnd - nameStart);
- tmpValue.setBytes(bytes, valueStart, valueEnd - valueStart);
+ if (valueStart >= 0) {
+ tmpValue.setBytes(bytes, valueStart, valueEnd - valueStart);
+ } else {
+ tmpValue.setBytes(bytes, 0, 0);
+ }
// Take copies as if anything goes wrong originals will be
// corrupted. This means original values can be logged.
@@ -344,7 +357,11 @@ public final class Parameters {
if (log.isDebugEnabled()) {
try {
origName.append(bytes, nameStart, nameEnd - nameStart);
- origValue.append(bytes, valueStart, valueEnd - valueStart);
+ if (valueStart >= 0) {
+ origValue.append(bytes, valueStart, valueEnd -
valueStart);
+ } else {
+ origValue.append(bytes, 0, 0);
+ }
} catch (IOException ioe) {
// Should never happen...
log.error(sm.getString("parameters.copyFail"), ioe);
@@ -361,11 +378,15 @@ public final class Parameters {
tmpName.setCharset(charset);
name = tmpName.toString();
- if (decodeValue) {
- urlDecode(tmpValue);
+ if (valueStart >= 0) {
+ if (decodeValue) {
+ urlDecode(tmpValue);
+ }
+ tmpValue.setCharset(charset);
+ value = tmpValue.toString();
+ } else {
+ value = "";
}
- tmpValue.setCharset(charset);
- value = tmpValue.toString();
try {
addParameter(name, value);
Modified: tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml?rev=1224659&r1=1224658&r2=1224659&view=diff
==============================================================================
--- tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml (original)
+++ tomcat/tc7.0.x/trunk/webapps/docs/changelog.xml Sun Dec 25 23:33:16 2011
@@ -87,6 +87,14 @@
a parameter, use UTF-8 encoding to convert parameter value to bytes
instead of platform default encoding. (markt/kkolinko)
</fix>
+ <fix>
+ <bug>52384</bug>: Do not fail with parameter parsing when debug logging
+ is enabled. (kkolinko)
+ </fix>
+ <fix>
+ Do not flag extra '&' characters in parameters as parse errors.
+ (kkolinko)
+ </fix>
</changelog>
</subsection>
<subsection name="Coyote">
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