From 21f9d0f6f2ef54185359d2d1c180770f85127199 Mon Sep 17 00:00:00 2001 From: Jeff King Date: Mon, 22 Feb 2016 17:45:05 -0500 Subject: transport_anonymize_url: use xstrfmt This function uses xcalloc and two memcpy calls to concatenate two strings. We can do this as an xstrfmt one-liner, and then it is more clear that we are allocating the correct amount of memory. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano --- transport.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/transport.c b/transport.c index 163abedcb0..988047b12e 100644 --- a/transport.c +++ b/transport.c @@ -1350,7 +1350,7 @@ int transport_disconnect(struct transport *transport) */ char *transport_anonymize_url(const char *url) { - char *anon_url, *scheme_prefix, *anon_part; + char *scheme_prefix, *anon_part; size_t anon_len, prefix_len = 0; anon_part = strchr(url, '@'); @@ -1384,10 +1384,8 @@ char *transport_anonymize_url(const char *url) goto literal_copy; prefix_len = scheme_prefix - url + 3; } - anon_url = xcalloc(1, 1 + prefix_len + anon_len); - memcpy(anon_url, url, prefix_len); - memcpy(anon_url + prefix_len, anon_part, anon_len); - return anon_url; + return xstrfmt("%.*s%.*s", (int)prefix_len, url, + (int)anon_len, anon_part); literal_copy: return xstrdup(url); } -- cgit v1.2.3