shithub: git9

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git/serve: filter to heads/* in ref list.

--- a/serve.c

+++ b/serve.c

@@ -37,11 +37,15 @@

 		if(fmtpkt(c, "%H HEAD", head) == -1)

 			goto error;

 	}

+

 	if((nrefs = listrefs(&refs, &names)) == -1)

 		sysfatal("listrefs: %r");

-	for(i = 0; i < nrefs; i++)

+	for(i = 0; i < nrefs; i++){

+		if(strncmp(names[i], "heads/", strlen("heads/")) != 0)

+			continue;

 		if(fmtpkt(c, "%H refs/%s\n", refs[i], names[i]) == -1)

 			goto error;

+	}

 	if(flushpkt(c) == -1)

 		goto error;

 	ret = 0;

@@ -451,7 +455,7 @@

 	if(strncmp(pathpfx, path, strlen(pathpfx)) != 0)

 		sysfatal("%s: path escapes prefix", p);

 	if(chdir(path) == -1)

-		sysfatal("cd %s: %r", p);

+		sysfatal("cd %s: %r", path);

 	if(access(".git", AREAD) == -1)

 		sysfatal("no git repository");

 	if(strcmp(cmd, "git-receive-pack") == 0 && allowwrite)