| commit | e5e9b56528294e9455d22d1abb21ad32f098a1be | |
| author | René Scharfe <rene.scharfe@lsrfire.ath.cx> | |
| Sat, 24 Mar 2012 15:18:46 +0000 (24 16:18 +0100) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Mon, 26 Mar 2012 04:35:52 +0000 (25 21:35 -0700) | ||
| tree | 12c6a871b24c161b553e7c32afa9a8d5fbbba716 | treesnapshot (tar.gz zip) |
| parent | 4baff50551545e2b6825973ec37bcaf03edb95fe | commitdiff |
combine-diff: fix loop index underflow
If both la and context are zero at the start of the loop, la wraps around
and we end up reading from memory far away. Skip the loop in that case
instead.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If both la and context are zero at the start of the loop, la wraps around
and we end up reading from memory far away. Skip the loop in that case
instead.
Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| combine-diff.c | diffblobblamehistory |