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Fix compile time warning about using a possibly uninitialised variable.

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This commit is contained in:
Nick Clifton 2017-01-03 15:26:27 +00:00
parent fb9b4b7e53
commit 09fe2662a7
2 changed files with 7 additions and 2 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2017-01-03 Nick Clifton <nickc@redhat.com>
* mach-o.c (bfd_mach_o_lookup_uuid_command): Fix compile time
warning about using a possibly uninitialised variable.
2017-01-02 Alan Modra <amodra@gmail.com>
* elf32-hppa.c (ensure_undef_weak_dynamic): New function.

4
bfd/mach-o.c
View File

@ -5641,9 +5641,9 @@ bfd_mach_o_core_file_failing_signal (bfd *abfd ATTRIBUTE_UNUSED)
static bfd_mach_o_uuid_command *
bfd_mach_o_lookup_uuid_command (bfd *abfd)
{
bfd_mach_o_load_command *uuid_cmd;
bfd_mach_o_load_command *uuid_cmd = NULL;
int ncmd = bfd_mach_o_lookup_command (abfd, BFD_MACH_O_LC_UUID, &uuid_cmd);
if (ncmd != 1)
if (ncmd != 1 || uuid_cmd == NULL)
return FALSE;
return &uuid_cmd->command.uuid;
}