[U-Boot] [PATCH v2 0/2] lib: errno: check for unsupported error number

[Heinrich Schuchardt]

errno_str() should not return a random pointer for unknown error codes.

Provide a unit test for errno_str().

v2:
	Do not use constants for error messages in unit test.

Heinrich Schuchardt (2):
  lib: errno: check for unsupported error number
  test: provide test for errno_str()

 lib/errno_str.c           |  8 ++++++-
 test/lib/Makefile         |  1 +
 test/lib/test_errno_str.c | 46 +++++++++++++++++++++++++++++++++++++++
 3 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 test/lib/test_errno_str.c

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2.23.0