The branch main has been updated by bapt:
URL:
https://cgit.FreeBSD.org/src/commit/?id=635eb7ac7990a2bb29e1992b739617a9db012bf2
commit 635eb7ac7990a2bb29e1992b739617a9db012bf2
Author: Baptiste Daroussin <b...@freebsd.org>
AuthorDate: 2021-09-09 14:48:21 +0000
Commit: Baptiste Daroussin <b...@freebsd.org>
CommitDate: 2021-09-09 14:51:26 +0000
fetch: do not confuse capacity and length
The patch converting fetch to getline
(ee3ca711a898cf41330c320826ea1e0e6e451f1d),
did confuse the capacity of the line buffer with the actual len of the read
line confusing fetch -v.
---
lib/libfetch/http.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c
index 61f0f393ed98..bcb089dc0fc4 100644
--- a/lib/libfetch/http.c
+++ b/lib/libfetch/http.c
@@ -1526,12 +1526,13 @@ http_get_proxy(struct url * url, const char *flags)
static void
http_print_html(FILE *out, FILE *in)
{
- size_t len = 0;
+ ssize_t len = 0;
+ size_t cap;
char *line = NULL, *p, *q;
int comment, tag;
comment = tag = 0;
- while (getline(&line, &len, in) >= 0) {
+ while ((len = getline(&line, &cap, in)) >= 0) {
while (len && isspace((unsigned char)line[len - 1]))
--len;
for (p = q = line; q < line + len; ++q) {
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