git-am: Add am.keepcr and --no-keep-cr to override it

diff --git a/sha1_file.c b/sha1_file.c
index 12478a3652cfbdcbe4b0199641320c94b7f3dfa5..657825e14ef78c19649779fe89e1d09ae672901a 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1166,7 +1166,7 @@ static int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned lon
 static void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size, const unsigned char *sha1)
 {
        int bytes = strlen(buffer) + 1;
-       unsigned char *buf = xmalloc(1+size);
+       unsigned char *buf = xmallocz(size);
        unsigned long n;
        int status = Z_OK;
 
@@ -1194,7 +1194,6 @@ static void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size
                while (status == Z_OK)
                        status = git_inflate(stream, Z_FINISH);
        }
-       buf[size] = 0;
        if (status == Z_STREAM_END && !stream->avail_in) {
                git_inflate_end(stream);
                return buf;
@@ -1517,8 +1516,7 @@ static void *unpack_compressed_entry(struct packed_git *p,
        z_stream stream;
        unsigned char *buffer, *in;
 
-       buffer = xmalloc(size + 1);
-       buffer[size] = 0;
+       buffer = xmallocz(size);
        memset(&stream, 0, sizeof(stream));
        stream.next_out = buffer;
        stream.avail_out = size + 1;