Use strbuf to build the new base, which takes care of allocations and
the terminating NUL character automatically.
Signed-off-by: Rene Scharfe <l.s.r@xxxxxx>
---
http-walker.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/http-walker.c b/http-walker.c
index dbddfaa..88da546 100644
--- a/http-walker.c
+++ b/http-walker.c
@@ -230,7 +230,6 @@ static void process_alternates_response(void *callback_data)
int okay = 0;
int serverlen = 0;
struct alt_base *newalt;
- char *target = NULL;
if (data[i] == '/') {
/*
* This counts
@@ -287,17 +286,15 @@ static void process_alternates_response(void *callback_data)
}
/* skip "objects\n" at end */
if (okay) {
- target = xmalloc(serverlen + posn - i - 6);
- memcpy(target, base, serverlen);
- memcpy(target + serverlen, data + i,
- posn - i - 7);
- target[serverlen + posn - i - 7] = 0;
+ struct strbuf target = STRBUF_INIT;
+ strbuf_add(&target, base, serverlen);
+ strbuf_add(&target, data + i, posn - i - 7);
if (walker->get_verbosely)
- fprintf(stderr,
- "Also look at %s\n", target);
+ fprintf(stderr, "Also look at %s\n",
+ target.buf);
newalt = xmalloc(sizeof(*newalt));
newalt->next = NULL;
- newalt->base = target;
+ newalt->base = strbuf_detach(&target, NULL);
newalt->got_indices = 0;
newalt->packs = NULL;
--
2.1.0
--
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