Fix several error-case leaks on the Mac found by clang analysis

Review URL: http://breakpad.appspot.com/325001


git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@884 4c0a9323-5329-0410-9bdc-e9ce6186880e

2 files changed, 8 insertions, 2 deletions

diff --git a/src/client/mac/handler/minidump_generator.cc b/src/client/mac/handler/minidump_generator.cc
index 68d7903a..1e4ea6b5 100644
--- a/src/client/mac/handler/minidump_generator.cc
+++ b/src/client/mac/handler/minidump_generator.cc
@@ -135,14 +135,19 @@ void MinidumpGenerator::GatherSystemInformation() {
   CFURLCreateDataAndPropertiesFromResource(NULL, sys_vers, &data, NULL, NULL,
                                            &error);
 
-  if (!data)
+  if (!data) {
+    CFRelease(sys_vers);
     return;
+  }
 
   CFDictionaryRef list = static_cast<CFDictionaryRef>
     (CFPropertyListCreateFromXMLData(NULL, data, kCFPropertyListImmutable,
                                      NULL));
-  if (!list)
+  if (!list) {
+    CFRelease(sys_vers);
+    CFRelease(data);
     return;
+  }
 
   CFStringRef build_version = static_cast<CFStringRef>
     (CFDictionaryGetValue(list, CFSTR("ProductBuildVersion")));
diff --git a/src/client/mac/sender/uploader.m b/src/client/mac/sender/uploader.m
index 4f34d4db..f215018e 100644
--- a/src/client/mac/sender/uploader.m
+++ b/src/client/mac/sender/uploader.m
@@ -475,6 +475,7 @@ NSString *const kDefaultServerType = @"google";
   NSMutableDictionary *uploadParameters = [NSMutableDictionary dictionary];
 
   if (![self populateServerDictionary:uploadParameters]) {
+    [upload release];
     return;
   }