test-long-names.c fails to build when -Wformat-security is turned on. Fixed by the below patch. Alternatives would be to use a plain strcpy, or to turn off the option in a dg header. Ok to commit, including active branches?
Matthias
gcc/testsuite/ 2018-11-26 Matthias Klose <d...@ubuntu.com> * jit.dg/test-long-names.c: Fix build with -Wformat-security. Index: gcc/testsuite/jit.dg/test-long-names.c =================================================================== --- gcc/testsuite/jit.dg/test-long-names.c (revision 266426) +++ gcc/testsuite/jit.dg/test-long-names.c (working copy) @@ -24,7 +24,7 @@ int i; /* Begin with the given prefix: */ - sprintf (buffer, prefix); + sprintf (buffer, "%s", prefix); /* Populate the rest of the buffer with 0123456789 repeatedly: */ for (i = strlen (prefix); i < NAME_LENGTH - 1; i++)
