ref_update_reject_duplicates(): use `size_t` rather than `int`
Eliminate a theoretical risk of integer overflow if the two types have different sizes. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty committed
May 22, 2017 at 16:17 UTC
a552e50e5a82b9219c6b2911320931417a36af32
1 file changed
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-1
refs.c
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-1
@@ -1705,7 +1705,7 @@ int create_symref(const char *ref_target, const char *refs_heads_master,
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int ref_update_reject_duplicates(struct string_list *refnames,
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struct strbuf *err)
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{
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- int i, n = refnames->nr;
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+ size_t i, n = refnames->nr;
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assert(err);
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