commit 652b26b1ab54dcb78f04c4b11c1f82b638031f1f
author Herb Derby <herb@google.com> Tue Sep 27 12:01:36 2022 -0400
committer SkCQ <skcq-be@skia-corp.google.com.iam.gserviceaccount.com> Tue Sep 27 18:58:29 2022 +0000
tree 42b849c1ccdd76530805c9dd572559f6f7337640
parent fe6c586f1c40faa3eb8e12e6faebe2e22fb67684

Fix SkTDArray::operator=

operator= did not work properly when the count of the src is 0. It
calls assign to do the bulk of the work, but assign assumed that
fCount and fReserve were 0.

Properly set fCount and fReserve in assign, and allocate the correct
amount of memory to copy the elements into.

This did not affect the constructors that use assign because the
assumption of fCount and fReserve being zero is true.

Bug: oss-fuzz:51868
Bug: oss-fuzz:51871
Bug: oss-fuzz:51873
Bug: oss-fuzz:51874
Bug: oss-fuzz:51875
Bug: oss-fuzz:51876
Bug: oss-fuzz:51877
Bug: oss-fuzz:51880
Change-Id: Iae472a4b3b6a08cd9e9c800e941773d4f36ce9f9
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/585149
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Herb Derby <herb@google.com>