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| author | Edward Thomson <ethomson@edwardthomson.com> | 2020-04-05 11:22:19 +0100 |
|---|---|---|
| committer | Edward Thomson <ethomson@edwardthomson.com> | 2020-11-25 11:42:03 +0000 |
| commit | e0f3c33d5a505f5341300351c2fcc493929a932f (patch) | |
| tree | 1591d06d80df6e7e68d6ad3bacf8305599243717 /src/refs.c | |
| parent | cb4bfbc99dffa7679f42cf8500931fa250bb7db3 (diff) | |
| download | libgit2-e0f3c33d5a505f5341300351c2fcc493929a932f.tar.gz | |
buffer: git_buf_copy_cstr should return a value
`git_buf_copy_cstr` is called with user-input, and wants to sanity-check
that input. Allow it to return a value if the input was malformed in a
way that we cannot cope.
Diffstat (limited to 'src/refs.c')
| -rw-r--r-- | src/refs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/refs.c b/src/refs.c index 497b066d2..71594d73b 100644 --- a/src/refs.c +++ b/src/refs.c @@ -1024,7 +1024,8 @@ int git_reference_normalize_name( goto cleanup; } - git_buf_copy_cstr(buffer_out, buffer_size, &buf); + if ((error = git_buf_copy_cstr(buffer_out, buffer_size, &buf)) < 0) + goto cleanup; error = 0; |