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libalpm: fix -U when pkg exists but not sig

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morganamilo 2025-05-30 15:16:13 +01:00 • committed by Allan McRae
parent 67e3a7be36
commit 48a784dde8
1 changed files with 21 additions and 4 deletions
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23
lib/libalpm/dload.c
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@ -1299,7 +1299,7 @@ download_signature:
return ret;
}
static char *filecache_find_url(alpm_handle_t *handle, const char *url)
static const char *url_basename(const char *url)
{
const char *filebase = strrchr(url, '/');
@ -1312,7 +1312,7 @@ static char *filecache_find_url(alpm_handle_t *handle, const char *url)
return NULL;
}
return _alpm_filecache_find(handle, filebase);
return filebase;
}
int SYMEXPORT alpm_fetch_pkgurl(alpm_handle_t *handle, const alpm_list_t *urls,
@ -1334,9 +1334,26 @@ int SYMEXPORT alpm_fetch_pkgurl(alpm_handle_t *handle, const alpm_list_t *urls,
for(i = urls; i; i = i->next) {
char *url = i->data;
char *filepath = NULL;
const char *urlbase = url_basename(url);
if(urlbase) {
/* attempt to find the file in our pkgcache */
char *filepath = filecache_find_url(handle, url);
filepath = _alpm_filecache_find(handle, urlbase);
if(filepath && (handle->siglevel & ALPM_SIG_PACKAGE)) {
char *sig_filename = _alpm_get_fullpath("", urlbase, ".sig");
/* if there's no .sig file then forget about the pkg file and go for download */
if(!_alpm_filecache_exists(handle, sig_filename)) {
free(filepath);
filepath = NULL;
}
free(sig_filename);
}
}
if(filepath) {
/* the file is locally cached so add it to the output right away */
alpm_list_append(fetched, filepath);