Bug 167849 – Static Analyzer: WebCoreNSURLExtras.mm: Potential leak of memory pointed to by 'allBytesBuffer'

• Component: WebCore Misc.
• Status: RESOLVED FIXED

[Joseph Pecoraro]

Static Analyzer: WebCoreNSURLExtras.mm: Potential leak of memory pointed to by 'allBytesBuffer'


Test:

// $ xcrun clang -framework Foundation -framework WebKit leak-test.m
// $ ./a.out
// $ leaks `pgrep a.out`

#import <Foundation/Foundation.h>
#import <WebKit/WebKit.h>

@interface NSURL (WebNSURLExtras)
- (NSString *)_web_hostString;
@end

int main()
{
    @autoreleasepool {
        // String greater than 2048 chracters.
        NSString *str = @"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa...";
        NSLog(@">>> %@", [[NSURL URLWithString:str] _web_hostString]);
    }
    [[NSRunLoop mainRunLoop] run];
    return 0;
}

[Joseph Pecoraro]

Created attachment 300654 [details]
[PATCH] Proposed Fix

[WebKit Commit Bot]

Comment on attachment 300654 [details]
[PATCH] Proposed Fix

Clearing flags on attachment: 300654

Committed r211677: <http://trac.webkit.org/changeset/211677>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.