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sysdeps/powerpc/fpu/tst-setcontext-fpscr.c: Fix warn unused result

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The fread routine return value needs to be checked when fortification
is enabled, hence use xfread helper.

Reviewed-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
This commit is contained in:
Frederic Berat 2023-06-20 20:19:08 +02:00 committed by Siddhesh Poyarekar
parent 131af38694
commit d636339306
1 changed files with 3 additions and 1 deletions
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sysdeps/powerpc/fpu/tst-setcontext-fpscr.c
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@ -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);