Add more error checking

khanhduytran0 · Sep 2, 2024 · d074394 · d074394
1 parent e2aab4c
commit d074394
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/LiveContainerUI/LCUtils.m b/LiveContainerUI/LCUtils.m
@@ -187,7 +187,17 @@ + (NSProgress *)signAppBundle:(NSURL *)path completionHandler:(void (^)(BOOL suc
     }
 
     ALTCertificate *cert = [[NSClassFromString(@"ALTCertificate") alloc] initWithP12Data:self.certificateData password:self.certificatePassword];
+    if (!cert) {
+        error = [NSError errorWithDomain:NSBundle.mainBundle.bundleIdentifier code:1 userInfo:@{NSLocalizedDescriptionKey: @"Failed to create ALTCertificate"}];
+        completionHandler(NO, error);
+        return nil;
+    }
     ALTProvisioningProfile *profile = [[NSClassFromString(@"ALTProvisioningProfile") alloc] initWithURL:profilePath];
+    if (!profile) {
+        error = [NSError errorWithDomain:NSBundle.mainBundle.bundleIdentifier code:2 userInfo:@{NSLocalizedDescriptionKey: @"Failed to create ALTProvisioningProfile"}];
+        completionHandler(NO, error);
+        return nil;
+    }
 
     ALTAccount *account = [NSClassFromString(@"ALTAccount") new];
     ALTTeam *team = [[NSClassFromString(@"ALTTeam") alloc] initWithName:@"" identifier:@"" /*profile.teamIdentifier*/ type:ALTTeamTypeUnknown account:account];