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  • Committer: teddy at recompile
  • Date: 2020-11-29 22:54:26 UTC
  • Revision ID: teddy@recompile.se-20201129225426-6ud4hwj36zo67igi
Fix flaky test in password-agent

The test_send_password_to_socket_EMSGSIZE function should not use a
hard-coded constant to trigger an EMSGSIZE error from send().

* dracut-module/password-agent.c (send_password_to_socket): Only save
  errno from send() if it returned < 0.  Show strerror(errno) if
  send() does return EMSGSIZE.  Show number of bytes sent if send()
  sends less than all bytes.
  (test_send_password_to_socket_EMSGSIZE): Do not skip this test on
  non-AMD64 platforms.  Try to find a suitable message size to trigger
  EMSGSIZE before testing send_password_to_socket(), and only skip
  this test if such a triggering message size is not found.

Reported-By: Simon McVittie <smcv@debian.org>
Closes: #975457

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# For info about _FORTIFY_SOURCE, see feature_test_macros(7)
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# and <https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html>.
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FORTIFY:=-D_FORTIFY_SOURCE=3 -fstack-protector-all -fPIC
 
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FORTIFY:=-D_FORTIFY_SOURCE=2 -fstack-protector-all -fPIC
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LINK_FORTIFY_LD:=-z relro -z now
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LINK_FORTIFY:=
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LANGUAGE:=-std=gnu11
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FEATURES:=-D_FILE_OFFSET_BITS=64
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htmldir:=man
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version:=1.8.15
 
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version:=1.8.12
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SED:=sed
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PKG_CONFIG?=pkg-config
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# Need to add the GLib and pthread libraries
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dracut-module/password-agent: CFLAGS += $(GLIB_CFLAGS)
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# Note: -lpthread is unnecessary with the GNU C library 2.34 or later
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dracut-module/password-agent: LDLIBS += $(GLIB_LIBS) -lpthread
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.PHONY: clean