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dump: fix note_name_equal() 

Use the function argument "name" instead of hardcoded
"VMCOREINFO". All callers use "VMCOREINFO" as argument, so this isn't
an exposed bug, thankfully.

Simplify a little bit the code while touching this.

Suggested-by: Andrew Jones <drjones@redhat.com>
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2017-12-12 15:53:59 +01:00
parent 281f327487
commit c983ca8457
1 changed files with 1 additions and 6 deletions
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7
dump.c
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@ -788,12 +788,7 @@ static bool note_name_equal(DumpState *s,
get_note_sizes(s, note, &head_size, &name_size, NULL);
head_size = ROUND_UP(head_size, 4);
if (name_size != len ||
memcmp(note + head_size, "VMCOREINFO", len)) {
return false;
}
return true;
return name_size == len && memcmp(note + head_size, name, len) == 0;
}
/* write common header, sub header and elf note to vmcore */