Wrap inflate and other zlib routines for better error reporting

diff --git a/index-pack.c b/index-pack.c
index c99a1a152c7ddbb63073461b86179f2be5bf9640..c2d17bf61326190733620347812901fd791b0e63 100644 (file)
--- a/index-pack.c
+++ b/index-pack.c
@@ -271,10 +271,10 @@ static void *unpack_entry_data(unsigned long offset, unsigned long size)
        stream.avail_out = size;
        stream.next_in = fill(1);
        stream.avail_in = input_len;
-       inflateInit(&stream);
+       git_inflate_init(&stream);
 
        for (;;) {
-               int ret = inflate(&stream, 0);
+               int ret = git_inflate(&stream, 0);
                use(input_len - stream.avail_in);
                if (stream.total_out == size && ret == Z_STREAM_END)
                        break;
@@ -283,7 +283,7 @@ static void *unpack_entry_data(unsigned long offset, unsigned long size)
                stream.next_in = fill(1);
                stream.avail_in = input_len;
        }
-       inflateEnd(&stream);
+       git_inflate_end(&stream);
        return buf;
 }
 
@@ -378,9 +378,9 @@ static void *get_data_from_pack(struct object_entry *obj)
        stream.avail_out = obj->size;
        stream.next_in = src;
        stream.avail_in = len;
-       inflateInit(&stream);
-       while ((st = inflate(&stream, Z_FINISH)) == Z_OK);
-       inflateEnd(&stream);
+       git_inflate_init(&stream);
+       while ((st = git_inflate(&stream, Z_FINISH)) == Z_OK);
+       git_inflate_end(&stream);
        if (st != Z_STREAM_END || stream.total_out != obj->size)
                die("serious inflate inconsistency");
        free(src);