b9c8e7f2fb
The `trim` parameter can be set independently of `prefix`. So if some caller were to set `trim` to be greater than `strlen(prefix)`, we could end up pointing the `refname` field of the iterator past the NUL of the actual reference name string. That can't happen currently, because `trim` is always set either to zero or to `strlen(prefix)`. But even the latter could lead to confusion, if a refname is exactly equal to the prefix, because then we would set the outgoing `refname` to the empty string. And we're about to decouple the `prefix` and `trim` arguments even more, so let's be cautious here. Report a bug if ever asked to trim a reference whose name is not longer than `trim`. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com> |
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| .. | ||
| files-backend.c | ||
| iterator.c | ||
| ref-cache.c | ||
| ref-cache.h | ||
| refs-internal.h | ||