| commit | 8efb8899cfe866dddb3659b9e0a94232161db65e | |
| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | |
| Sat, 23 Feb 2013 12:22:27 +0000 (23 19:22 +0700) | ||
| committer | Junio C Hamano <gitster@pobox.com> | |
| Sat, 23 Feb 2013 19:53:21 +0000 (23 11:53 -0800) | ||
| tree | ddd5923a81c5050afc629b45ce02b09fad51dfec | treesnapshot (tar.gz zip) |
| parent | d040350813986e0f4bb3aeb977077975c1552606 | commitdiff |
branch: segfault fixes and validation
branch_get() can return NULL (so far on detached HEAD only) but some
code paths in builtin/branch.c cannot deal with that and cause
segfaults.
While at there, make sure to bail out when the user gives 2 or more
branches with --set-upstream-to or --unset-upstream, where only the
first branch is processed and the rest silently dropped.
Reported-by: Per Cederqvist <cederp@opera.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
branch_get() can return NULL (so far on detached HEAD only) but some
code paths in builtin/branch.c cannot deal with that and cause
segfaults.
While at there, make sure to bail out when the user gives 2 or more
branches with --set-upstream-to or --unset-upstream, where only the
first branch is processed and the rest silently dropped.
Reported-by: Per Cederqvist <cederp@opera.com>
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| builtin/branch.c | diffblobblamehistory | |
| t/t3200-branch.sh | diffblobblamehistory |