From 0bae9e9ec550c940e263b37f577bf11b2dabf934 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Wed, 12 Jul 2017 12:17:02 +0100 Subject: Fix compile time warnings building the binutils with gcc 7.1.1. bfd * elf32-xtensa.c (elf_xtensa_get_plt_section): Increase length of plt_name buffer. (elf_xtensa_get_gotplt_section): Increase length of got_name buffer. * mach-o-arm.c (bfd_mach_o_arm_canonicalize_one_reloc): Add a default return of FALSE. * mach-o-i386.c (bfd_mach_o_i386_canonicalize_one_reloc): Add a default return of FALSE. binutils * dwarf.c (dwarf_vmatoa_1): Do not pass a NULL string pointer to sprintf. * srconv.c (walk_tree_type): Initialise the spare field of the IT_dty structure. gas * config/tc-pru.c (md_assemble): Add continue statement after handling 'E' operand character. * config/tc-v850.c (md_assemble): Initialise the 'insn' variable. --- binutils/dwarf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'binutils/dwarf.c') diff --git a/binutils/dwarf.c b/binutils/dwarf.c index 386cc17..5f8922e 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -217,7 +217,10 @@ dwarf_vmatoa_1 (const char *fmtch, dwarf_vma value, unsigned num_bytes) { char fmt[32]; - sprintf (fmt, "%%%s%s", DWARF_VMA_FMT, fmtch); + if (fmtch) + sprintf (fmt, "%%%s%s", DWARF_VMA_FMT, fmtch); + else + sprintf (fmt, "%%%s", DWARF_VMA_FMT); snprintf (ret, sizeof (buf[0].place), fmt, value); return ret; } -- cgit v1.1