[PATCH] Fix fd leak in git-cvsimport-script

[git.git] / connect.c

diff --git a/connect.c b/connect.c
index 60b87f5..075683e 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -1,6 +1,46 @@
 #include "cache.h"
+#include "pkt-line.h"
 #include <sys/wait.h>
 
+int get_ack(int fd, unsigned char *result_sha1)
+{
+       static char line[1000];
+       int len = packet_read_line(fd, line, sizeof(line));
+
+       if (!len)
+               die("git-fetch-pack: expected ACK/NAK, got EOF");
+       if (line[len-1] == '\n')
+               line[--len] = 0;
+       if (!strcmp(line, "NAK"))
+               return 0;
+       if (!strncmp(line, "ACK ", 3)) {
+               if (!get_sha1_hex(line+4, result_sha1))
+                       return 1;
+       }
+       die("git-fetch_pack: expected ACK/NAK, got '%s'", line);
+}
+
+int path_match(const char *path, int nr, char **match)
+{
+       int i;
+       int pathlen = strlen(path);
+
+       for (i = 0; i < nr; i++) {
+               char *s = match[i];
+               int len = strlen(s);
+
+               if (!len || len > pathlen)
+                       continue;
+               if (memcmp(path + pathlen - len, s, len))
+                       continue;
+               if (pathlen > len && path[pathlen - len - 1] != '/')
+                       continue;
+               *s = 0;
+               return 1;
+       }
+       return 0;
+}
+
 /*
  * First, make it shell-safe.  We do this by just disallowing any
  * special characters. Somebody who cares can do escaping and let