From 99d60545f87445d7050999b826fc4cd49e69376c Mon Sep 17 00:00:00 2001 From: Ævar Arnfjörð Bjarmason Date: Mon, 7 Mar 2022 16:27:08 +0100 Subject: string-list API: change "nr" and "alloc" to "size_t" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change the "nr" and "alloc" members of "struct string_list" to use "size_t" instead of "nr". On some platforms the size of an "unsigned int" will be smaller than a "size_t", e.g. a 32 bit unsigned v.s. 64 bit unsigned. As "struct string_list" is a generic API we use in a lot of places this might cause overflows. As one example: code in "refs.c" keeps track of the number of refs with a "size_t", and auxiliary code in builtin/remote.c in get_ref_states() appends those to a "struct string_list". While we're at it split the "nr" and "alloc" in string-list.h across two lines, which is the case for most such struct member declarations (e.g. in "strbuf.h" and "strvec.h"). Changing e.g. "int i" to "size_t i" in run_and_feed_hook() isn't strictly necessary, and there are a lot more cases where we'll use a local "int", "unsigned int" etc. variable derived from the "nr" in the "struct string_list". But in that case as well as add_wrapped_shortlog_msg() in builtin/shortlog.c we need to adjust the printf format referring to "nr" anyway, so let's also change the other variables referring to it. Signed-off-by: Ævar Arnfjörð Bjarmason Signed-off-by: Junio C Hamano --- bundle.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'bundle.c') diff --git a/bundle.c b/bundle.c index a0bb687b0f..7608701a51 100644 --- a/bundle.c +++ b/bundle.c @@ -255,18 +255,18 @@ int verify_bundle(struct repository *r, r = &header->references; printf_ln(Q_("The bundle contains this ref:", - "The bundle contains these %d refs:", + "The bundle contains these %"PRIuMAX" refs:", r->nr), - r->nr); + (uintmax_t)r->nr); list_refs(r, 0, NULL); r = &header->prerequisites; if (!r->nr) { printf_ln(_("The bundle records a complete history.")); } else { printf_ln(Q_("The bundle requires this ref:", - "The bundle requires these %d refs:", + "The bundle requires these %"PRIuMAX" refs:", r->nr), - r->nr); + (uintmax_t)r->nr); list_refs(r, 0, NULL); } } -- cgit v1.3-5-g9baa