t4212: test bogus timestamps with git-log

diff --git a/read-cache.c b/read-cache.c
index ffb425c0caff2b7b37e3da41639cb5e28a6805fb..5a9704f4e5b974a46bc5486373a26816c5b3b4bd 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -197,21 +197,25 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st)
        }
        if (ce->ce_mtime.sec != (unsigned int)st->st_mtime)
                changed |= MTIME_CHANGED;
-       if (trust_ctime && ce->ce_ctime.sec != (unsigned int)st->st_ctime)
+       if (trust_ctime && check_stat &&
+           ce->ce_ctime.sec != (unsigned int)st->st_ctime)
                changed |= CTIME_CHANGED;
 
 #ifdef USE_NSEC
-       if (ce->ce_mtime.nsec != ST_MTIME_NSEC(*st))
+       if (check_stat && ce->ce_mtime.nsec != ST_MTIME_NSEC(*st))
                changed |= MTIME_CHANGED;
-       if (trust_ctime && ce->ce_ctime.nsec != ST_CTIME_NSEC(*st))
+       if (trust_ctime && check_stat &&
+           ce->ce_ctime.nsec != ST_CTIME_NSEC(*st))
                changed |= CTIME_CHANGED;
 #endif
 
-       if (ce->ce_uid != (unsigned int) st->st_uid ||
-           ce->ce_gid != (unsigned int) st->st_gid)
-               changed |= OWNER_CHANGED;
-       if (ce->ce_ino != (unsigned int) st->st_ino)
-               changed |= INODE_CHANGED;
+       if (check_stat) {
+               if (ce->ce_uid != (unsigned int) st->st_uid ||
+                       ce->ce_gid != (unsigned int) st->st_gid)
+                       changed |= OWNER_CHANGED;
+               if (ce->ce_ino != (unsigned int) st->st_ino)
+                       changed |= INODE_CHANGED;
+       }
 
 #ifdef USE_STDEV
        /*
@@ -219,8 +223,8 @@ static int ce_match_stat_basic(struct cache_entry *ce, struct stat *st)
         * clients will have different views of what "device"
         * the filesystem is on
         */
-       if (ce->ce_dev != (unsigned int) st->st_dev)
-               changed |= INODE_CHANGED;
+       if (check_stat && ce->ce_dev != (unsigned int) st->st_dev)
+                       changed |= INODE_CHANGED;
 #endif
 
        if (ce->ce_size != (unsigned int) st->st_size)
@@ -1256,7 +1260,7 @@ static int verify_hdr(struct cache_header *hdr, unsigned long size)
        if (hdr->hdr_signature != htonl(CACHE_SIGNATURE))
                return error("bad signature");
        hdr_version = ntohl(hdr->hdr_version);
-       if (hdr_version < 2 || 4 < hdr_version)
+       if (hdr_version < INDEX_FORMAT_LB || INDEX_FORMAT_UB < hdr_version)
                return error("bad index version %d", hdr_version);
        git_SHA1_Init(&c);
        git_SHA1_Update(&c, hdr, size - 20);