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| author | Nikolai Vladimirov <nikolay@vladimiroff.com> | 2013-08-08 21:17:32 +0300 |
|---|---|---|
| committer | Nikolai Vladimirov <nikolay@vladimiroff.com> | 2013-08-08 22:25:25 +0300 |
| commit | c57f668268744cbccb13c30095a0c1649fb18a63 (patch) | |
| tree | 4cbe2a6d43db3577fcc0ea2ef10b8fcb687eb37b /tests-clar/diff/blob.c | |
| parent | c5780abb024a3d570bc1e7eb8c892a60b77bad84 (diff) | |
| download | libgit2-c57f668268744cbccb13c30095a0c1649fb18a63.tar.gz | |
config: allow empty string as value
`git_config_set_string(config, "config.section", "")` fails when
escaping the value.
The buffer in `escape_value` is allocated without NULL-termination. And
in case of empty string 0 is passed for buffer size in `git_buf_grow`.
`git_buf_detach` returns NULL when the allocated size is 0 and that
leads to an error return in `GITERR_CHECK_ALLOC` called after
`escape_value`
The change in `config_file.c` was suggested by Russell Belfer <rb@github.com>
Diffstat (limited to 'tests-clar/diff/blob.c')
0 files changed, 0 insertions, 0 deletions