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Merge pull request #1792 from libgit2/ntk/bug/prefix_size

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odb: Straighten oid prefix handling
This commit is contained in:
Vicent Martí 2013-08-19 02:16:02 -07:00
commit 1c1b4e8a15
1 changed files with 3 additions and 1 deletions
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4
src/odb_loose.c
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@ -641,10 +641,12 @@ static int loose_backend__read_prefix(
{ {
int error = 0; int error = 0;
assert(len <= GIT_OID_HEXSZ);
if (len < GIT_OID_MINPREFIXLEN) if (len < GIT_OID_MINPREFIXLEN)
error = git_odb__error_ambiguous("prefix length too short"); error = git_odb__error_ambiguous("prefix length too short");
else if (len >= GIT_OID_HEXSZ) { else if (len == GIT_OID_HEXSZ) {
/* We can fall back to regular read method */ /* We can fall back to regular read method */
error = loose_backend__read(buffer_p, len_p, type_p, backend, short_oid); error = loose_backend__read(buffer_p, len_p, type_p, backend, short_oid);
if (!error) if (!error)