libconfig: pass actual buffer length to strlcpy

cyrusimap · Oct 17, 2019 · 3bcc8c1 · 3bcc8c1
1 parent 5ffb2ac
commit 3bcc8c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/libconfig.c b/lib/libconfig.c
@@ -202,7 +202,7 @@ EXPORTED int config_parseduration(const char *str, int defunit, int *out_duratio
 
     /* make a copy and append the default unit if necessary */
     copy = xzmalloc(len + 2);
-    strlcpy(copy, str, sizeof(copy));
+    strlcpy(copy, str, len + 2);
     if (cyrus_isdigit(copy[len-1]))
         copy[len] = defunit;