tree 6238184993949630f14bda7419b7ba76601a0c5a
parent 7d7e8deea36d126397bda2cf924682504271f0e1
author Sylvain Defresne <sdefresne@chromium.org> 1592498965 +0200
committer Commit Bot <commit-bot@chromium.org> 1592503972 +0000

Check that toolchain is passed exactly one argument

The toolchain function was not checking that the number of
passed argument was correct (and thus accessing a vector
at an invalid index which is undefined behaviour).

Insert call to EnsureSingleStringArg to reuse the generic
check shared by other generic function.

Bug: 45
Change-Id: I9d06fba50d94d5d542dfaff45d378ffe78958803
Reviewed-on: https://gn-review.googlesource.com/c/gn/+/9021
Commit-Queue: Nico Weber <thakis@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>