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Fix build with GCC 14

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https://sourceware.org/git/?p=elfutils.git;h=ae580d48278b9924da7503886b37be34378e1b04
This commit is contained in:
Yaakov Selkowitz 2024-01-19 14:25:33 -05:00
parent ea7ed5a10d
commit 30c0ab2617
2 changed files with 35 additions and 0 deletions
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33
elfutils-0.190-gcc-14.patch Normal file
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@ -0,0 +1,33 @@
From: Sergei Trofimovich <slyich@gmail.com>
Date: Thu, 21 Dec 2023 09:23:30 +0000 (+0000)
Subject: tests: fix build against upcoming `gcc-14` (`-Werror=calloc-transposed-args`)
X-Git-Url: https://sourceware.org/git/?p=elfutils.git;a=commitdiff_plain;h=ae580d48278b9924da7503886b37be34378e1b04;hp=a2194f6b305bf0d0b9dd49dccd0a5c21994c8eea
tests: fix build against upcoming `gcc-14` (`-Werror=calloc-transposed-args`)
`gcc-14` added a new `-Wcalloc-transposed-args` warning recently. It
detected minor infelicity in `calloc()` API usage in `elfutils`:
elfstrmerge.c: In function 'main':
elfstrmerge.c:450:32: error:
'calloc' sizes specified with 'sizeof' in the earlier argument and not in the later argument [-Werror=calloc-transposed-args]
450 | newscnbufs = calloc (sizeof (void *), newshnums);
| ^~~~
elfstrmerge.c:450:32: note: earlier argument should specify number of elements, later size of each element
Signed-off-by: Sergei Trofimovich <slyich@gmail.com>
---
diff --git a/tests/elfstrmerge.c b/tests/elfstrmerge.c
index 56350bb91..4eb58bbb5 100644
--- a/tests/elfstrmerge.c
+++ b/tests/elfstrmerge.c
@@ -447,7 +447,7 @@ main (int argc, char **argv)
}
newshnums = shdrnum - 1;
- newscnbufs = calloc (sizeof (void *), newshnums);
+ newscnbufs = calloc (newshnums, sizeof (void *));
if (newscnbufs == NULL)
fail_errno ("Couldn't allocate memory for new section buffers", NULL);

2
elfutils.spec
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@ -79,6 +79,8 @@ Patch1: elfutils-0.186-fdo-swap.patch
Patch2: elfutils-0.190-fix-core-noncontig.patch
# Remove obscure tests that can fail on i386.
Patch3: elfutils-0.190-remove-ET_REL-unstrip-test.patch
# tests: fix build against gcc-14 (-Werror=calloc-transposed-args)
Patch4: elfutils-0.190-gcc-14.patch
%description
Elfutils is a collection of utilities, including stack (to show