Imported Upstream version 2.8.0+dfsg1upstream/2.8.0+dfsg1

1 files changed, 23 insertions, 7 deletions

diff --git a/xmllint.c b/xmllint.c
index b7af32f..40a2194 100644
--- a/xmllint.c
+++ b/xmllint.c
@@ -130,6 +130,7 @@ static int copy = 0;
 #endif /* LIBXML_TREE_ENABLED */
 static int recovery = 0;
 static int noent = 0;
+static int noenc = 0;
 static int noblanks = 0;
 static int noout = 0;
 static int nowrap = 0;
@@ -519,10 +520,11 @@ endTimer(char *format, ...)
      * We cannot do anything because we don't have a timing function
      */
 #ifdef HAVE_STDARG_H
+    va_list ap;
     va_start(ap, format);
     vfprintf(stderr, format, ap);
     va_end(ap);
-    fprintf(stderr, " was not timed\n", msec);
+    fprintf(stderr, " was not timed\n");
 #else
     /* We don't have gettimeofday, time or stdarg.h, what crazy world is
      * this ?!
@@ -2072,7 +2074,7 @@ static void doXPathDump(xmlXPathObjectPtr cur) {
 #ifdef LIBXML_OUTPUT_ENABLED
             xmlSaveCtxtPtr ctxt;
 
-            if (cur->nodesetval->nodeNr <= 0) {
+            if ((cur->nodesetval == NULL) || (cur->nodesetval->nodeNr <= 0)) {
                 fprintf(stderr, "XPath set is empty\n");
                 progresult = XMLLINT_ERR_XPATH;
                 break;
@@ -2550,7 +2552,9 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_0, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
@@ -2562,7 +2566,9 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_1_1, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
@@ -2575,7 +2581,9 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 
 		size = xmlC14NDocDumpMemory(doc, NULL, XML_C14N_EXCLUSIVE_1_0, NULL, 1, &result);
 		if (size >= 0) {
-		    write(1, result, size);
+		    if (write(1, result, size) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		} else {
 		    fprintf(stderr, "Failed to canonicalize\n");
@@ -2604,7 +2612,9 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) {
 		    fprintf(stderr, "Failed to save\n");
 		    progresult = XMLLINT_ERR_OUT;
 		} else {
-		    write(1, result, len);
+		    if (write(1, result, len) == -1) {
+		        fprintf(stderr, "Can't write data\n");
+		    }
 		    xmlFree(result);
 		}
 
@@ -2949,6 +2959,7 @@ static void showVersion(const char *name) {
     if (xmlHasFeature(XML_WITH_DEBUG_MEM)) fprintf(stderr, "MemDebug ");
     if (xmlHasFeature(XML_WITH_DEBUG_RUN)) fprintf(stderr, "RunDebug ");
     if (xmlHasFeature(XML_WITH_ZLIB)) fprintf(stderr, "Zlib ");
+    if (xmlHasFeature(XML_WITH_LZMA)) fprintf(stderr, "Lzma ");
     fprintf(stderr, "\n");
 }
 
@@ -2975,6 +2986,7 @@ static void usage(const char *name) {
     printf("\t--recover : output what was parsable on broken XML documents\n");
     printf("\t--huge : remove any internal arbitrary parser limits\n");
     printf("\t--noent : substitute entity references by their value\n");
+    printf("\t--noenc : ignore any encoding specified inside the document\n");
     printf("\t--noout : don't output the result tree\n");
     printf("\t--path 'paths': provide a set of paths for resources\n");
     printf("\t--load-trace : print trace of all external entites loaded\n");
@@ -3129,6 +3141,10 @@ main(int argc, char **argv) {
 	         (!strcmp(argv[i], "--noent"))) {
 	    noent++;
 	    options |= XML_PARSE_NOENT;
+	} else if ((!strcmp(argv[i], "-noenc")) ||
+	         (!strcmp(argv[i], "--noenc"))) {
+	    noenc++;
+	    options |= XML_PARSE_IGNORE_ENC;
 	} else if ((!strcmp(argv[i], "-nsclean")) ||
 	         (!strcmp(argv[i], "--nsclean"))) {
 	    options |= XML_PARSE_NSCLEAN;
@@ -3349,11 +3365,11 @@ main(int argc, char **argv) {
 	     i++;
 #ifdef LIBXML_OUTPUT_ENABLED
 	     format = atoi(argv[i]);
-#endif /* LIBXML_OUTPUT_ENABLED */
 	     if (format == 1) {
 	         noblanks++;
 	         xmlKeepBlanksDefault(0);
 	     }
+#endif /* LIBXML_OUTPUT_ENABLED */
 	}
 #ifdef LIBXML_READER_ENABLED
 	else if ((!strcmp(argv[i], "-stream")) ||