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| author | Andrew Waterman <andrew@sifive.com> | 2016-12-18 22:53:49 -0800 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2016-12-20 12:26:33 +1030 |
| commit | 1d61f7949f77796ee407466f3ca7f42dcde9251b (patch) | |
| tree | 211118dfa45c495a60a49de0bde53c6973489c29 /bfd/elfnn-riscv.c | |
| parent | 45f764234a71431b581340957a3c8338e0593fdb (diff) | |
| download | gdb-1d61f7949f77796ee407466f3ca7f42dcde9251b.zip gdb-1d61f7949f77796ee407466f3ca7f42dcde9251b.tar.gz gdb-1d61f7949f77796ee407466f3ca7f42dcde9251b.tar.bz2 | |
Fix an integer overflow in RISC-V relocation handling
* elfnn-riscv.c (bfd_riscv_get_max_alignment): Return bfd_vma
instead of unsigned int.
Diffstat (limited to 'bfd/elfnn-riscv.c')
| -rw-r--r-- | bfd/elfnn-riscv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/bfd/elfnn-riscv.c b/bfd/elfnn-riscv.c index 51a2a10..a9b0ac6 100644 --- a/bfd/elfnn-riscv.c +++ b/bfd/elfnn-riscv.c @@ -2759,7 +2759,7 @@ _bfd_riscv_relax_call (bfd *abfd, asection *sec, asection *sym_sec, /* Traverse all output sections and return the max alignment. */ -static unsigned int +static bfd_vma _bfd_riscv_get_max_alignment (asection *sec) { unsigned int max_alignment_power = 0; @@ -2771,7 +2771,7 @@ _bfd_riscv_get_max_alignment (asection *sec) max_alignment_power = o->alignment_power; } - return 1 << max_alignment_power; + return (bfd_vma) 1 << max_alignment_power; } /* Relax non-PIC global variable references. */ |