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script: remove repeated tal_count calls from scripteq

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Signed-off-by: Jon Griffiths <jon_p_griffiths@yahoo.com>
This commit is contained in:
Jon Griffiths 2024-02-22 10:02:48 +13:00 • committed by Rusty Russell
parent 5dd8d933d5
commit 5dee5ce178
1 changed files with 4 additions and 8 deletions
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12
bitcoin/script.c
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@ -993,12 +993,8 @@ bool is_anchor_witness_script(const u8 *script, size_t script_len)
bool scripteq(const u8 *s1, const u8 *s2) bool scripteq(const u8 *s1, const u8 *s2)
{ {
memcheck(s1, tal_count(s1)); size_t s1_len = tal_count(s1), s2_len = tal_count(s2);
memcheck(s2, tal_count(s2)); memcheck(s1, s1_len);
memcheck(s2, s2_len);
if (tal_count(s1) != tal_count(s2)) return memeq(s1, s1_len, s2, s2_len);
return false;
if (tal_count(s1) == 0)
return true;
return memcmp(s1, s2, tal_count(s1)) == 0;
} }