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-rw-r--r--stdio-common/psiginfo.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/stdio-common/psiginfo.c b/stdio-common/psiginfo.c
index 7bf2e2d13f..b9c455b8f5 100644
--- a/stdio-common/psiginfo.c
+++ b/stdio-common/psiginfo.c
@@ -15,6 +15,7 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+#include <array_length.h>
 #include <errno.h>
 #include <libintl.h>
 #include <signal.h>
@@ -116,7 +117,7 @@ psiginfo (const siginfo_t *pinfo, const char *s)
 	case sig:							      \
 	  base = C(codestrs_, sig).str;					      \
 	  offarr = C (codes_, sig);					      \
-	  offarr_len = sizeof (C (codes_, sig)) / sizeof (C (codes_, sig)[0]);\
+	  offarr_len = array_length (C (codes_, sig));			      \
 	  break
 
 	  H (SIGILL);