3 files changed, 15 insertions, 32 deletions

diff --git a/lib/libalpm/deps.c b/lib/libalpm/deps.c
index c58e667e..eda0648d 100644
--- a/lib/libalpm/deps.c
+++ b/lib/libalpm/deps.c
@@ -723,12 +723,6 @@ int _alpm_resolvedeps(alpm_handle_t *handle, alpm_list_t *localpkgs,
 		return 0;
 	}
 
-	if(handle->trans->flags & ALPM_TRANS_FLAG_RECURSE) {
-		/* removing local packages from the equation causes the entire dep chain to
-		 * get pulled for each target- e.g., pactree -u output */
-		localpkgs = NULL;
-	}
-
 	/* Create a copy of the packages list, so that it can be restored
 	   on error */
 	packages_copy = alpm_list_copy(*packages);
@@ -781,29 +775,6 @@ int _alpm_resolvedeps(alpm_handle_t *handle, alpm_list_t *localpkgs,
 		alpm_list_free(deps);
 	}
 
-	if(handle->trans->flags & ALPM_TRANS_FLAG_NEEDED) {
-		/* remove any deps that were pulled that match installed version */
-		/* odd loop syntax so we can modify the list as we iterate */
-		i = *packages;
-		while(i) {
-			alpm_pkg_t *tpkg = i->data;
-			alpm_pkg_t *local = _alpm_db_get_pkgfromcache(
-					handle->db_local, tpkg->name);
-			if(local && _alpm_pkg_compare_versions(tpkg, local) == 0) {
-				/* with the NEEDED flag, packages up to date are not reinstalled */
-				_alpm_log(handle, ALPM_LOG_DEBUG,
-						"not adding dep %s-%s as it is not needed, same version\n",
-						local->name, local->version);
-				j = i;
-				i = i->next;
-				*packages = alpm_list_remove_item(*packages, j);
-				free(j);
-			} else {
-				i = i->next;
-			}
-		}
-	}
-
 	if(ret != 0) {
 		alpm_list_free(*packages);
 		*packages = packages_copy;
diff --git a/lib/libalpm/diskspace.c b/lib/libalpm/diskspace.c
index b5c87954..ac7dab00 100644
--- a/lib/libalpm/diskspace.c
+++ b/lib/libalpm/diskspace.c
@@ -188,8 +188,20 @@ static alpm_mountpoint_t *match_mount_point(const alpm_list_t *mount_points,
 	for(mp = mount_points; mp != NULL; mp = mp->next) {
 		alpm_mountpoint_t *data = mp->data;
 
+		/* first, check if the prefix matches */
 		if(strncmp(data->mount_dir, real_path, data->mount_dir_len) == 0) {
-			return data;
+			/* now, the hard work- a file like '/etc/myconfig' shouldn't map to a
+			 * mountpoint '/e', but only '/etc'. If the mountpoint ends in a trailing
+			 * slash, we know we didn't have a mismatch, otherwise we have to do some
+			 * more sanity checks. */
+			if(data->mount_dir[data->mount_dir_len - 1] == '/') {
+				return data;
+			} else if(strlen(real_path) >= data->mount_dir_len) {
+				const char next = real_path[data->mount_dir_len];
+				if(next == '/' || next == '\0') {
+					return data;
+				}
+			}
 		}
 	}
 
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 7f898954..05988065 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -436,8 +436,8 @@ static int curl_download_internal(struct dload_payload *payload,
 
 	curl_easy_setopt(curl, CURLOPT_WRITEDATA, localf);
 
-	/* ignore any SIGPIPE signals- these may occur if our FTP socket dies or
-	 * something along those lines. Store the old signal handler first. */
+	/* Ignore any SIGPIPE signals. With libcurl, these shouldn't be happening,
+	 * but better safe than sorry. Store the old signal handler first. */
 	mask_signal(SIGPIPE, SIG_IGN, &orig_sig_pipe);
 	mask_signal(SIGINT, &inthandler, &orig_sig_int);