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* [glibc] sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result
@ 2023-06-22 4:53 Siddhesh Poyarekar
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From: Siddhesh Poyarekar @ 2023-06-22 4:53 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d636339306d19beb486d6f3a0b364db845baf4e0
commit d636339306d19beb486d6f3a0b364db845baf4e0
Author: Frederic Berat <fberat@redhat.com>
Date: Tue Jun 20 20:19:08 2023 +0200
sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result
The fread routine return value needs to be checked when fortification
is enabled, hence use xfread helper.
Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
Diff:
---
sysdeps/powerpc/fpu/tst-setcontext-fpscr.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
index 2fd8838bbe..2eba5f2672 100644
--- a/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
+++ b/sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
@@ -27,6 +27,8 @@
#include <sys/auxv.h>
#include <support/support.h>
+#include <support/xstdio.h>
+
static ucontext_t ctx[3];
@@ -61,7 +63,7 @@ ElfW(Addr) query_auxv(int type)
do
{
- fread (&auxv_struct, sizeof (ElfW(auxv_t)), 1, auxv_f);
+ xfread (&auxv_struct, sizeof (ElfW(auxv_t)), 1, auxv_f);
auxv[i] = auxv_struct;
i++;
} while(auxv_struct.a_type != AT_NULL);
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2023-06-22 4:53 [glibc] sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result Siddhesh Poyarekar
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