[tbb-commits] [tor-browser/esr24] bug 967341 - uri management r=honzab a=sylvestre

[mikeperry at torproject.org]

commit 6a5a507221409dcf7c0e530dc00df4f414d21b46
Author: Patrick McManus <mcmanus at ducksong.com>
Date:   Tue Feb 4 11:55:02 2014 -0500

    bug 967341 - uri management r=honzab a=sylvestre
---
 netwerk/base/src/nsStandardURL.cpp |   36 +++++++++++++++++++++---------------
 1 file changed, 21 insertions(+), 15 deletions(-)

diff --git a/netwerk/base/src/nsStandardURL.cpp b/netwerk/base/src/nsStandardURL.cpp
index 16a001c..2216580 100644
--- a/netwerk/base/src/nsStandardURL.cpp
+++ b/netwerk/base/src/nsStandardURL.cpp
@@ -351,6 +351,7 @@ nsStandardURL::Clear()
 
     mPort = -1;
 
+    mScheme.Reset();
     mAuthority.Reset();
     mUsername.Reset();
     mPassword.Reset();
@@ -1132,11 +1133,16 @@ nsStandardURL::SetSpec(const nsACString &input)
 
     // parse the given URL...
     nsresult rv = ParseURL(spec, specLength);
-    if (NS_FAILED(rv)) return rv;
+    if (NS_SUCCEEDED(rv)) {
+        // finally, use the URLSegment member variables to build a normalized
+        // copy of |spec|
+        rv = BuildNormalizedSpec(spec);
+    }
 
-    // finally, use the URLSegment member variables to build a normalized
-    // copy of |spec|
-    rv = BuildNormalizedSpec(spec);
+    if (NS_FAILED(rv)) {
+        Clear();
+        return rv;
+    }
 
 #if defined(PR_LOGGING)
     if (LOG_ENABLED()) {
@@ -1169,16 +1175,16 @@ nsStandardURL::SetScheme(const nsACString &input)
     LOG(("nsStandardURL::SetScheme [scheme=%s]\n", scheme.get()));
 
     if (scheme.IsEmpty()) {
-        NS_ERROR("cannot remove the scheme from an url");
+        NS_WARNING("cannot remove the scheme from an url");
         return NS_ERROR_UNEXPECTED;
     }
     if (mScheme.mLen < 0) {
-        NS_ERROR("uninitialized");
+        NS_WARNING("uninitialized");
         return NS_ERROR_NOT_INITIALIZED;
     }
 
     if (!net_IsValidScheme(scheme)) {
-        NS_ERROR("the given url scheme contains invalid characters");
+        NS_WARNING("the given url scheme contains invalid characters");
         return NS_ERROR_UNEXPECTED;
     }
 
@@ -1211,11 +1217,11 @@ nsStandardURL::SetUserPass(const nsACString &input)
     if (mURLType == URLTYPE_NO_AUTHORITY) {
         if (userpass.IsEmpty())
             return NS_OK;
-        NS_ERROR("cannot set user:pass on no-auth url");
+        NS_WARNING("cannot set user:pass on no-auth url");
         return NS_ERROR_UNEXPECTED;
     }
     if (mAuthority.mLen < 0) {
-        NS_ERROR("uninitialized");
+        NS_WARNING("uninitialized");
         return NS_ERROR_NOT_INITIALIZED;
     }
 
@@ -1312,7 +1318,7 @@ nsStandardURL::SetUsername(const nsACString &input)
     if (mURLType == URLTYPE_NO_AUTHORITY) {
         if (username.IsEmpty())
             return NS_OK;
-        NS_ERROR("cannot set username on no-auth url");
+        NS_WARNING("cannot set username on no-auth url");
         return NS_ERROR_UNEXPECTED;
     }
 
@@ -1357,11 +1363,11 @@ nsStandardURL::SetPassword(const nsACString &input)
     if (mURLType == URLTYPE_NO_AUTHORITY) {
         if (password.IsEmpty())
             return NS_OK;
-        NS_ERROR("cannot set password on no-auth url");
+        NS_WARNING("cannot set password on no-auth url");
         return NS_ERROR_UNEXPECTED;
     }
     if (mUsername.mLen <= 0) {
-        NS_ERROR("cannot set password without existing username");
+        NS_WARNING("cannot set password without existing username");
         return NS_ERROR_FAILURE;
     }
 
@@ -1783,7 +1789,7 @@ nsStandardURL::Resolve(const nsACString &in, nsACString &out)
     // initialize a nsStandardURL object.
 
     if (mScheme.mLen < 0) {
-        NS_ERROR("unable to Resolve URL: this URL not initialized");
+        NS_WARNING("unable to Resolve URL: this URL not initialized");
         return NS_ERROR_NOT_INITIALIZED;
     }
 
@@ -2483,12 +2489,12 @@ nsStandardURL::EnsureFile()
 
     // Parse the spec if we don't have a cached result
     if (mSpec.IsEmpty()) {
-        NS_ERROR("url not initialized");
+        NS_WARNING("url not initialized");
         return NS_ERROR_NOT_INITIALIZED;
     }
 
     if (!SegmentIs(mScheme, "file")) {
-        NS_ERROR("not a file URL");
+        NS_WARNING("not a file URL");
         return NS_ERROR_FAILURE;
     }