Merge branch 'hv/link-alt-odb-entry'

The code to avoid mistaken attempt to add the object directory
itself as its own alternate could read beyond end of a string while
comparison.

* hv/link-alt-odb-entry:
link_alt_odb_entry: fix read over array bounds reported by valgrind

diff --git a/sha1_file.c b/sha1_file.c
index 4ccaf7ac197c28400eddd496abcfc725528ca32b..af5cfbde63aed41d95ac7318d064d3012832d2c5 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -298,7 +298,7 @@ static int link_alt_odb_entry(const char * entry, int len, const char * relative
                        return -1;
                }
        }
-       if (!memcmp(ent->base, objdir, pfxlen)) {
+       if (!strcmp(ent->base, objdir)) {
                free(ent);
                return -1;
        }