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diff -up firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.cpp.gnome-shell-search-fixes firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.cpp
--- firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.cpp.gnome-shell-search-fixes 2020-04-01 12:45:40.567097335 +0200
+++ firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.cpp 2020-04-01 13:01:05.014591437 +0200
@@ -289,20 +289,12 @@ AsyncFaviconDataReady::OnComplete(nsIURI
}
void nsGNOMEShellSearchProvider::ComposeSearchResultReply(
- DBusMessage* reply, const char* aSearchTerm) {
+ DBusMessage* reply, const char* aSearchTerm, bool aSearchOnly) {
uint32_t childCount = 0;
- nsresult rv = mHistResultContainer->GetChildCount(&childCount);
- if (NS_FAILED(rv) || childCount == 0) {
- return;
- }
-
- // Obtain the favicon service and get the favicon for the specified page
- nsCOMPtr<nsIFaviconService> favIconSvc(
- do_GetService("@mozilla.org/browser/favicon-service;1"));
- nsCOMPtr<nsIIOService> ios(do_GetService(NS_IOSERVICE_CONTRACTID));
+ nsresult rv = NS_OK;
- if (childCount > MAX_SEARCH_RESULTS_NUM) {
- childCount = MAX_SEARCH_RESULTS_NUM;
+ if (!aSearchOnly) {
+ nsresult rv = mHistResultContainer->GetChildCount(&childCount);
}
DBusMessageIter iter;
@@ -310,30 +302,41 @@ void nsGNOMEShellSearchProvider::Compose
DBusMessageIter iterArray;
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "s", &iterArray);
- for (uint32_t i = 0; i < childCount; i++) {
- nsCOMPtr<nsINavHistoryResultNode> child;
- mHistResultContainer->GetChild(i, getter_AddRefs(child));
- if (NS_WARN_IF(NS_FAILED(rv))) {
- continue;
- }
- if (!IsHistoryResultNodeURI(child)) {
- continue;
+ if (NS_SUCCEEDED(rv) && childCount > 0) {
+ // Obtain the favicon service and get the favicon for the specified page
+ nsCOMPtr<nsIFaviconService> favIconSvc(
+ do_GetService("@mozilla.org/browser/favicon-service;1"));
+ nsCOMPtr<nsIIOService> ios(do_GetService(NS_IOSERVICE_CONTRACTID));
+
+ if (childCount > MAX_SEARCH_RESULTS_NUM) {
+ childCount = MAX_SEARCH_RESULTS_NUM;
}
- nsAutoCString uri;
- child->GetUri(uri);
+ for (uint32_t i = 0; i < childCount; i++) {
+ nsCOMPtr<nsINavHistoryResultNode> child;
+ mHistResultContainer->GetChild(i, getter_AddRefs(child));
+ if (NS_WARN_IF(NS_FAILED(rv))) {
+ continue;
+ }
+ if (!child || !IsHistoryResultNodeURI(child)) {
+ continue;
+ }
- nsCOMPtr<nsIURI> iconIri;
- ios->NewURI(uri, nullptr, nullptr, getter_AddRefs(iconIri));
- nsCOMPtr<nsIFaviconDataCallback> callback =
- new AsyncFaviconDataReady(this, i, mSearchSerial);
- favIconSvc->GetFaviconDataForPage(iconIri, callback, 0);
+ nsAutoCString uri;
+ child->GetUri(uri);
- nsAutoCString idKey;
- GetIDKeyForURI(i, uri, idKey);
+ nsCOMPtr<nsIURI> iconIri;
+ ios->NewURI(uri, nullptr, nullptr, getter_AddRefs(iconIri));
+ nsCOMPtr<nsIFaviconDataCallback> callback =
+ new AsyncFaviconDataReady(this, i, mSearchSerial);
+ favIconSvc->GetFaviconDataForPage(iconIri, callback, 0);
- const char* id = idKey.get();
- dbus_message_iter_append_basic(&iterArray, DBUS_TYPE_STRING, &id);
+ nsAutoCString idKey;
+ GetIDKeyForURI(i, uri, idKey);
+
+ const char* id = idKey.get();
+ dbus_message_iter_append_basic(&iterArray, DBUS_TYPE_STRING, &id);
+ }
}
nsPrintfCString searchString("%s:%s", KEYWORD_SEARCH_STRING, aSearchTerm);
@@ -346,7 +349,7 @@ void nsGNOMEShellSearchProvider::Compose
DBusHandlerResult nsGNOMEShellSearchProvider::GetInitialResultSet(
DBusMessage* aMsg) {
DBusMessage* reply;
- char** stringArray;
+ char** stringArray = nullptr;
int elements;
if (!dbus_message_get_args(aMsg, nullptr, DBUS_TYPE_ARRAY, DBUS_TYPE_STRING,
@@ -356,9 +359,10 @@ DBusHandlerResult nsGNOMEShellSearchProv
} else {
reply = dbus_message_new_method_return(aMsg);
nsresult rv = NewHistorySearch(stringArray[0]);
- if (NS_SUCCEEDED(rv)) {
- ComposeSearchResultReply(reply, stringArray[0]);
- }
+ ComposeSearchResultReply(reply, stringArray[0],
+ /* search only */ NS_FAILED(rv));
+ }
+ if (stringArray) {
dbus_free_string_array(stringArray);
}
@@ -384,9 +388,8 @@ DBusHandlerResult nsGNOMEShellSearchProv
} else {
reply = dbus_message_new_method_return(aMsg);
nsresult rv = NewHistorySearch(stringArray[0]);
- if (NS_SUCCEEDED(rv)) {
- ComposeSearchResultReply(reply, stringArray[0]);
- }
+ ComposeSearchResultReply(reply, stringArray[0],
+ /* search only */ NS_FAILED(rv));
}
if (unusedArray) {
@@ -556,6 +559,10 @@ void nsGNOMEShellSearchProvider::LaunchW
nsCOMPtr<nsINavHistoryResultNode> child;
mHistResultContainer->GetChild(keyIndex, getter_AddRefs(child));
+ if (!child) {
+ return;
+ }
+
nsAutoCString uri;
nsresult rv = child->GetUri(uri);
if (NS_FAILED(rv)) {
diff -up firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.h.gnome-shell-search-fixes firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.h
--- firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.h.gnome-shell-search-fixes 2020-04-01 12:45:40.569097323 +0200
+++ firefox-74.0/browser/components/shell/nsGNOMEShellSearchProvider.h 2020-04-01 12:52:51.368536263 +0200
@@ -70,7 +70,8 @@ class nsGNOMEShellSearchProvider : publi
bool IsHistoryResultNodeURI(nsINavHistoryResultNode* aHistoryNode);
void AppendResultID(DBusMessageIter* aIter, const char* aID);
void AppendSearchID(DBusMessageIter* aIter, const char* aID);
- void ComposeSearchResultReply(DBusMessage* aReply, const char* aSearchTerm);
+ void ComposeSearchResultReply(DBusMessage* aReply, const char* aSearchTerm,
+ bool aSearchOnly);
void LaunchWithID(const char* aID, uint32_t aTimeStamp);
void LaunchWithAllResults(uint32_t aTimeStamp);
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