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| author | Thomas Rast <trast@inf.ethz.ch> | 2013-06-21 13:38:00 +0200 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2013-06-21 08:36:07 -0700 |
| commit | 212eb96a96e256933a76e48d85fa4f500bed0dee (patch) | |
| tree | 114f51785e5003bb54b424f0bf5eabd574b53cc5 /t/t4111-apply-subdir.sh | |
| parent | 0ce2e396ee9fb0fa07e8381b338e49859dbf03db (diff) | |
| download | git-212eb96a96e256933a76e48d85fa4f500bed0dee.tar.gz git-212eb96a96e256933a76e48d85fa4f500bed0dee.tar.xz | |
apply: carefully strdup a possibly-NULL name
2901bbe (apply: free patch->{def,old,new}_name fields, 2012-03-21)
cleaned up the memory management of filenames in the patches, but
forgot that find_name_traditional() can return NULL as a way of saying
"I couldn't find a name".
That NULL unfortunately gets passed into xstrdup() next, resulting in
a segfault. Use null_strdup() so as to safely propagate the null,
which will let us emit the correct error message.
Reported-by: DevHC on #git
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t4111-apply-subdir.sh')
| -rwxr-xr-x | t/t4111-apply-subdir.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/t/t4111-apply-subdir.sh b/t/t4111-apply-subdir.sh index 7c398432b..1618a6dbc 100755 --- a/t/t4111-apply-subdir.sh +++ b/t/t4111-apply-subdir.sh @@ -86,6 +86,20 @@ test_expect_success 'apply --index from subdir of toplevel' ' test_cmp expected sub/dir/file ' +test_expect_success 'apply half-broken patch from subdir of toplevel' ' + ( + cd sub/dir && + test_must_fail git apply <<-EOF + --- sub/dir/file + +++ sub/dir/file + @@ -1,0 +1,0 @@ + --- file_in_root + +++ file_in_root + @@ -1,0 +1,0 @@ + EOF + ) +' + test_expect_success 'apply from .git dir' ' cp postimage expected && cp preimage .git/file && |