Cherry Mui 9fe17a0340 cmd/link: don't reset variable size when handling -X flag ... The linker's -X flag allows setting/changing a string variable's content at link time. Currently it resets its size then write a new string header pointing to the new content. This mostly works. But under ASAN build the string variable can have larger size than the usual 2 words, due to the red zone. Resetting the size can cause the variable to "overlap" (in ASAN's view) with other variables. Don't reset the size. Fixes #56175. Change-Id: Ib364208201a7a2fd7f44f9b1797834198736a405 Reviewed-on: https://go-review.googlesource.com/c/go/+/442635 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Cherry Mui <cherryyz@google.com> Reviewed-by: Than McIntosh <thanm@google.com>		2022-10-13 18:47:30 +00:00
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