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sychronize bundled image access to prevent crash

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This commit is contained in:
Kyle Matthew Hedden 2020-09-22 15:37:40 -04:00
parent d30a027b40
commit 89561b4124
1 changed files with 8 additions and 6 deletions
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14
MVMCore/MVMCore/OtherHandlers/MVMCoreCache.m
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@ -380,13 +380,15 @@ static NSString * const STATIC_CACHE_COMPONENT = @"StaticCache.txt";
}
- (nullable UIImage *)getImageFromRegisteredBundles:(nonnull NSString *)imageName {
UIImage *image = nil;
for (NSBundle *bundle in self.imageBundles) {
image = [UIImage imageNamed:imageName inBundle:bundle compatibleWithTraitCollection:nil];
if (image) {
break;
__block UIImage *image = nil;
dispatch_barrier_sync(self.imageCacheQueue, ^{
for (NSBundle *bundle in self.imageBundles) {
image = [UIImage imageNamed:imageName inBundle:bundle compatibleWithTraitCollection:nil];
if (image) {
break;
}
}
}
});
return image;
}