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gnu: u-boot-tools: Fix segfault while running tests.

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Fixes <https://issues.guix.gnu.org/74270>.

* gnu/packages/patches/u-boot-calloc-visibility.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/bootloaders.scm (u-boot): Use it.

Reported-by: Jean-Francois GUILLAUME <Jean-Francois.Guillaume@univ-nantes.fr>
Reported-by: Christopher Howard <christopher@librehacker.com>
Change-Id: Id0023e17367a80a0d1abd4a80b7d8e3a0c3cc5bc
This commit is contained in:
Ludovic Courtès 2024-11-18 09:58:23 +01:00
parent b0416b8503
commit e526b8b11d
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GPG key ID: 090B11993D9AEBB5
3 changed files with 21 additions and 1 deletions
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1
gnu/local.mk
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@ -2255,6 +2255,7 @@ dist_patch_DATA = \
%D%/packages/patches/twinkle-bcg729.patch \
%D%/packages/patches/u-boot-allow-disabling-openssl.patch \
%D%/packages/patches/u-boot-build-without-libcrypto.patch \
%D%/packages/patches/u-boot-calloc-visibility.patch \
%D%/packages/patches/u-boot-nintendo-nes-serial.patch \
%D%/packages/patches/u-boot-rockchip-inno-usb.patch \
%D%/packages/patches/ucx-tcp-iface-ioctl.patch \

3
gnu/packages/bootloaders.scm
View file

@ -758,7 +758,8 @@ tree binary files. These are board description files used by Linux and BSD.")
(patches
(list %u-boot-rockchip-inno-usb-patch
%u-boot-build-without-libcrypto-patch
%u-boot-allow-disabling-openssl-patch))
%u-boot-allow-disabling-openssl-patch
(search-patch "u-boot-calloc-visibility.patch")))
(method url-fetch)
(uri (string-append
"https://ftp.denx.de/pub/u-boot/"

18
gnu/packages/patches/u-boot-calloc-visibility.patch Normal file
View file

@ -0,0 +1,18 @@
Arrange so that LLVM's shared object doesn't end up using 'calloc' from
U-Boot's 'malloc_simple.c' when it's initialized.
https://issues.guix.gnu.org/74270
diff --git a/common/malloc_simple.c b/common/malloc_simple.c
index 5a8ec538f8..4f5e350a3c 100644
--- a/common/malloc_simple.c
+++ b/common/malloc_simple.c
@@ -64,6 +64,8 @@ void *memalign_simple(size_t align, size_t bytes)
}
#if CONFIG_IS_ENABLED(SYS_MALLOC_SIMPLE)
+void *calloc(size_t nmemb, size_t elem_size)
+ __attribute__ ((visibility ("hidden")));
void *calloc(size_t nmemb, size_t elem_size)
{
size_t size = nmemb * elem_size;