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| author | Jay Soffian <jaysoffian@gmail.com> | 2010-02-09 03:48:13 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2010-02-09 05:52:44 (GMT) |
| commit | 92f9e273e86d505e4c2a28bc053eb514ca2cc552 (patch) | |
| tree | 91170fd1acacb90306c8acb2f87f4750c877f217 /builtin-blame.c | |
| parent | 153559a964f436aeb909e3b7e86ceaa998aeed68 (diff) | |
| download | git-92f9e273e86d505e4c2a28bc053eb514ca2cc552.zip git-92f9e273e86d505e4c2a28bc053eb514ca2cc552.tar.gz git-92f9e273e86d505e4c2a28bc053eb514ca2cc552.tar.bz2 | |
blame: prevent a segv when -L given start > EOF
blame would segv if given -L <lineno> with <lineno> past the end of the file.
While we're fixing the bug, add test cases for an invalid <start> when called
as -L <start>,<end> or -L<start>.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin-blame.c')
| -rw-r--r-- | builtin-blame.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin-blame.c b/builtin-blame.c index 98e818c..4094f3c 100644 --- a/builtin-blame.c +++ b/builtin-blame.c @@ -2432,7 +2432,7 @@ parse_done: if (top < 1) top = lno; bottom--; - if (lno < top) + if (lno < top || lno < bottom) die("file %s has only %lu lines", path, lno); ent = xcalloc(1, sizeof(*ent)); |