From 0757241822ea079faffe82b6a9e30a6f03cc11e9 Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Sat, 16 Jul 2022 19:43:48 +0800
Subject: [PATCH] Fix the clang analyze issue

---
 SDWebImage/Core/SDWebImageManager.m | 7 +------
 SDWebImage/Core/UIImage+Transform.m | 2 ++
 2 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/SDWebImage/Core/SDWebImageManager.m b/SDWebImage/Core/SDWebImageManager.m
index 73e9c5ec..44f5838c 100644
--- a/SDWebImage/Core/SDWebImageManager.m
+++ b/SDWebImage/Core/SDWebImageManager.m
@@ -552,11 +552,6 @@ static id<SDImageLoader> _defaultImageLoader;
                                cacheType:(SDImageCacheType)cacheType
                                 finished:(BOOL)finished
                                completed:(nullable SDInternalCompletionBlock)completedBlock {
-    // the target image store cache type
-    SDImageCacheType storeCacheType = SDImageCacheTypeAll;
-    if (context[SDWebImageContextStoreCacheType]) {
-        storeCacheType = [context[SDWebImageContextStoreCacheType] integerValue];
-    }
     id<SDImageTransformer> transformer = context[SDWebImageContextImageTransformer];
     if (![transformer conformsToProtocol:@protocol(SDImageTransformer)]) {
         transformer = nil;
@@ -661,7 +656,7 @@ static id<SDImageLoader> _defaultImageLoader;
     BOOL shouldThumbnailImage = context[SDWebImageContextImageThumbnailPixelSize] != nil || image.sd_decodeOptions[SDImageCoderDecodeThumbnailPixelSize] != nil;
     
     // Store the transformed/thumbnail image into the cache
-    if (transformed || shouldThumbnailImage) {
+    if (image && (transformed || shouldThumbnailImage)) {
         NSData *cacheData;
         // pass nil if the image was transformed/thumbnailed, so we can recalculate the data from the image
         if (cacheSerializer && (storeCacheType == SDImageCacheTypeDisk || storeCacheType == SDImageCacheTypeAll)) {
diff --git a/SDWebImage/Core/UIImage+Transform.m b/SDWebImage/Core/UIImage+Transform.m
index b8a16edd..2cd8a6f9 100644
--- a/SDWebImage/Core/UIImage+Transform.m
+++ b/SDWebImage/Core/UIImage+Transform.m
@@ -576,6 +576,8 @@ static inline CGImageRef _Nullable SDCreateCGImageFromCIImage(CIImage * _Nonnull
         return SDGetColorFromRGBA(pixel, bitmapInfo);
     } else {
         NSLog(@"Unsupported components: %zu", components);
+        CFRelease(data);
+        CGImageRelease(imageRef);
         return nil;
     }
 }