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Merge pull request #1300 from carlosmn/ref-leading-slash

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Crash when resolving a ref starting with "/"
This commit is contained in:
Russell Belfer 2013-01-31 13:20:20 -08:00
commit 7c32a0b5f7
2 changed files with 7 additions and 0 deletions
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5
src/refs.c
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@ -1691,6 +1691,11 @@ int git_reference__normalize_name(
segments_count++;
}
/* This means that there's a leading slash in the refname */
if (segment_len == 0 && segments_count == 0) {
goto cleanup;
}
if (current[segment_len] == '\0')
break;

2
tests-clar/refs/isvalidname.c
View File

@ -10,6 +10,8 @@ void test_refs_isvalidname__can_detect_invalid_formats(void)
cl_assert_equal_i(false, git_reference_is_valid_name("_NO_LEADING_UNDERSCORE"));
cl_assert_equal_i(false, git_reference_is_valid_name("HEAD/aa"));
cl_assert_equal_i(false, git_reference_is_valid_name("lower_case"));
cl_assert_equal_i(false, git_reference_is_valid_name("/stupid/name/master"));
cl_assert_equal_i(false, git_reference_is_valid_name("/"));
cl_assert_equal_i(false, git_reference_is_valid_name(""));
}