X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=http-fetch.c;h=61b2188adbb68d94b2d5906be63c89bda879b4b0;hb=181dc776956b4d265891ac70514ed214e4b7564a;hp=53a7dbf40c0e0993da2994cb1216e6b8a0b7fc66;hpb=e388ab74dbaea5cdbf07b175be8d6980579392f4;p=git.git

diff --git a/http-fetch.c b/http-fetch.c
index 53a7dbf4..61b2188a 100644
--- a/http-fetch.c
+++ b/http-fetch.c
@@ -267,7 +267,8 @@ static void process_object_response(void *callback_data)
 	obj_req->state = COMPLETE;
 
 	/* Use alternates if necessary */
-	if (obj_req->http_code == 404) {
+	if (obj_req->http_code == 404 ||
+	    obj_req->curl_result == CURLE_FILE_COULDNT_READ_FILE) {
 		fetch_alternates(alt->base);
 		if (obj_req->repo->next != NULL) {
 			obj_req->repo =
@@ -475,7 +476,8 @@ static void process_alternates_response(void *callback_data)
 			}
 		}
 	} else if (slot->curl_result != CURLE_OK) {
-		if (slot->http_code != 404) {
+		if (slot->http_code != 404 &&
+		    slot->curl_result != CURLE_FILE_COULDNT_READ_FILE) {
 			got_alternates = -1;
 			return;
 		}
@@ -637,10 +639,19 @@ static int fetch_indices(struct alt_base *repo)
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
 		if (slot->curl_result != CURLE_OK) {
-			free(buffer.buffer);
-			return error("%s", curl_errorstr);
+			if (slot->http_code == 404 ||
+			    slot->curl_result == CURLE_FILE_COULDNT_READ_FILE) {
+				repo->got_indices = 1;
+				free(buffer.buffer);
+				return 0;
+			} else {
+				repo->got_indices = 0;
+				free(buffer.buffer);
+				return error("%s", curl_errorstr);
+			}
 		}
 	} else {
+		repo->got_indices = 0;
 		free(buffer.buffer);
 		return error("Unable to start request");
 	}
@@ -650,7 +661,7 @@ static int fetch_indices(struct alt_base *repo)
 		switch (data[i]) {
 		case 'P':
 			i++;
-			if (i + 52 < buffer.posn &&
+			if (i + 52 <= buffer.posn &&
 			    !strncmp(data + i, " pack-", 6) &&
 			    !strncmp(data + i + 46, ".pack\n", 6)) {
 				get_sha1_hex(data + i + 6, sha1);
@@ -659,7 +670,7 @@ static int fetch_indices(struct alt_base *repo)
 				break;
 			}
 		default:
-			while (data[i] != '\n')
+			while (i < buffer.posn && data[i] != '\n')
 				i++;
 		}
 		i++;
@@ -794,7 +805,8 @@ static int fetch_object(struct alt_base *repo, unsigned char *sha1)
 		ret = error("Request for %s aborted", hex);
 	} else if (obj_req->curl_result != CURLE_OK &&
 		   obj_req->http_code != 416) {
-		if (obj_req->http_code == 404)
+		if (obj_req->http_code == 404 ||
+		    obj_req->curl_result == CURLE_FILE_COULDNT_READ_FILE)
 			ret = -1; /* Be silent, it is probably in a pack. */
 		else
 			ret = error("%s (curl_result = %d, http_code = %ld, sha1 = %s)",
@@ -914,6 +926,8 @@ int main(int argc, char **argv)
 	int arg = 1;
 	int rc = 0;
 
+	setup_git_directory();
+
 	while (arg < argc && argv[arg][0] == '-') {
 		if (argv[arg][1] == 't') {
 			get_tree = 1;