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-rw-r--r--string/tst-cmp.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/string/tst-cmp.c b/string/tst-cmp.c
index 13af0fcb83..e73025cfdf 100644
--- a/string/tst-cmp.c
+++ b/string/tst-cmp.c
@@ -105,6 +105,10 @@ strncmp_max (const char *left, const char *right)
      PTRDIFF_MAX; the use of SIZE_MAX is deliberate here.  */
   DIAG_IGNORE_NEEDS_COMMENT (9, "-Wstringop-overflow=");
 #endif
+#if __GNUC_PREREQ (11, 0)
+  /* Likewise GCC 11, with a different warning option.  */
+  DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
+#endif
   return strncmp (left, right, SIZE_MAX);
   DIAG_POP_NEEDS_COMMENT;
 }
@@ -118,6 +122,10 @@ strncasecmp_max (const char *left, const char *right)
      than PTRDIFF_MAX; the use of SIZE_MAX is deliberate here.  */
   DIAG_IGNORE_NEEDS_COMMENT (9, "-Wstringop-overflow=");
 #endif
+#if __GNUC_PREREQ (11, 0)
+  /* Likewise GCC 11, with a different warning option.  */
+  DIAG_IGNORE_NEEDS_COMMENT (11, "-Wstringop-overread");
+#endif
   return strncasecmp (left, right, SIZE_MAX);
   DIAG_POP_NEEDS_COMMENT;
 }