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| author | Mark Ulrich <mark.ulrich.86@gmail.com> | 2019-02-06 15:36:51 +0100 |
|---|---|---|
| committer | Allan McRae <allan@archlinux.org> | 2019-02-07 00:51:01 +0100 |
| commit | db102c67efe9cfd4367a9110c8f97ceff5afcbe3 (patch) | |
| tree | f127c62f97f1f1e8fd3dcfda205007d2383ca6fc /lib | |
| parent | 714a1b4e4eaf7ffde5f30eccb476f59979fac44e (diff) | |
| download | pacman-db102c67efe9cfd4367a9110c8f97ceff5afcbe3.tar.gz pacman-db102c67efe9cfd4367a9110c8f97ceff5afcbe3.tar.xz | |
libalpm: prevent 301 redirect loop from hanging the process
If a mirror responds with a 301 redirect to itself, it will create an
infinite redirect loop. This will cause pacman to hang, unresponsive to
even a SIGINT. The result is pacman being unable to sync or
download any package from a particular repo if its current mirror
is stuck in a redirect loop. Setting libcurl's MAXREDIRS option
effectively prevents a redirect loop from hanging the process.
Signed-off-by: Mark Ulrich <mark.ulrich.86@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libalpm/dload.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c index 36ae4ee1..7b114230 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -259,6 +259,7 @@ static void curl_set_handle_opts(struct dload_payload *payload, curl_easy_setopt(curl, CURLOPT_URL, payload->fileurl); curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error_buffer); curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10L); + curl_easy_setopt(curl, CURLOPT_MAXREDIRS, 10L); curl_easy_setopt(curl, CURLOPT_FILETIME, 1L); curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L); curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L); |