Return with ALPM_ERR_WRONG_ARGS instead of causing a potential segfault if alpm_fetch_pkgurl() is invoked with a NULL URL.
Signed-off-by: Lukas Fleischer <[email protected]> --- 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 a1b6364..0e1c64b 100644 --- a/lib/libalpm/dload.c +++ b/lib/libalpm/dload.c @@ -450,6 +450,7 @@ char SYMEXPORT *alpm_fetch_pkgurl(alpm_handle_t *handle, const char *url) int ret; CHECK_HANDLE(handle, return NULL); + ASSERT(url, RET_ERR(handle, ALPM_ERR_WRONG_ARGS, NULL)); /* find a valid cache dir to download to */ cachedir = _alpm_filecache_setup(handle); -- 1.7.6
