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authorDan McGee <dan@archlinux.org>2011-12-05 10:06:12 -0600
committerDan McGee <dan@archlinux.org>2011-12-05 10:07:05 -0600
commitd85d0ddcfeab6212a588e50529744277f0ca48bb (patch)
treeed49ac876dbb08ddd55a43c244460b8f4158aa3b /lib/libalpm
parent61ce2ca1bbf4f8042c77e50a37297003bdebd01d (diff)
Enforce signature download size limit on -U <url> operations
We had a 16 KiB limit on database signatures, we should do the same here too to have a slight sanity check, even if we can't do so for the package itself yet. Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm')
-rw-r--r--lib/libalpm/dload.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index efd469d5..29285903 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -604,6 +604,9 @@ char SYMEXPORT *alpm_fetch_pkgurl(alpm_handle_t *handle, const char *url)
payload.force = 1;
payload.errors_ok = (handle->siglevel & ALPM_SIG_PACKAGE_OPTIONAL);
+ /* set hard upper limit of 16KiB */
+ payload.max_size = 16 * 1024;
+
ret = _alpm_download(&payload, cachedir, &sig_final_file);
if(ret == -1 && !payload.errors_ok) {
_alpm_log(handle, ALPM_LOG_WARNING,