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-rw-r--r--read-cache.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/read-cache.c b/read-cache.c
index ef355cc9a8..b645827c06 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -397,10 +397,15 @@ int df_name_compare(const char *name1, int len1, int mode1,
int cache_name_compare(const char *name1, int flags1, const char *name2, int flags2)
{
- int len1 = flags1 & CE_NAMEMASK;
- int len2 = flags2 & CE_NAMEMASK;
- int len = len1 < len2 ? len1 : len2;
- int cmp;
+ int len1, len2, len, cmp;
+
+ len1 = flags1 & CE_NAMEMASK;
+ if (CE_NAMEMASK <= len1)
+ len1 = strlen(name1 + CE_NAMEMASK) + CE_NAMEMASK;
+ len2 = flags2 & CE_NAMEMASK;
+ if (CE_NAMEMASK <= len2)
+ len2 = strlen(name2 + CE_NAMEMASK) + CE_NAMEMASK;
+ len = len1 < len2 ? len1 : len2;
cmp = memcmp(name1, name2, len);
if (cmp)