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guile: Do not install Guile/libgc allocators for GMP.

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Fixes <https://bugs.gnu.org/46330>.

* gnu/packages/aux-files/guile-launcher.c (main): Clear
'scm_install_gmp_memory_functions'.
This commit is contained in:
Ludovic Courtès 2021-02-07 22:18:33 +01:00
parent 589b6be996
commit a53f711422
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GPG key ID: 090B11993D9AEBB5
1 changed files with 6 additions and 2 deletions
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8
gnu/packages/aux-files/guile-launcher.c
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@ -1,5 +1,5 @@
/* GNU Guix --- Functional package management for GNU /* GNU Guix --- Functional package management for GNU
Copyright 1996-1997,2000-2001,2006,2008,2011,2013,2018,2020 Copyright 1996-1997,2000-2001,2006,2008,2011,2013,2018,2020,2021
Free Software Foundation, Inc. Free Software Foundation, Inc.
Copyright (C) 2020 Ludovic Courtès <ludo@gnu.org> Copyright (C) 2020 Ludovic Courtès <ludo@gnu.org>
@ -82,7 +82,11 @@ main (int argc, char **argv)
unsetenv ("GUILE_LOAD_PATH"); unsetenv ("GUILE_LOAD_PATH");
unsetenv ("GUILE_LOAD_COMPILED_PATH"); unsetenv ("GUILE_LOAD_COMPILED_PATH");
scm_install_gmp_memory_functions = 1; /* XXX: Do not let GMP allocate via libgc as this can lead to memory
corruption in GnuTLS/Nettle since Nettle also uses GMP:
<https://issues.guix.gnu.org/46330>. */
scm_install_gmp_memory_functions = 0;
scm_boot_guile (argc, argv, inner_main, 0); scm_boot_guile (argc, argv, inner_main, 0);
return 0; /* never reached */ return 0; /* never reached */
} }