Fix some sizes

2020-09-15 17:12:03 +02:00
parent 79278875da
commit 4d931ed9f4
3 changed files with 11 additions and 8 deletions
--- a/rtengine/rawimage.cc
+++ b/rtengine/rawimage.cc
@@ -1046,8 +1046,10 @@ DCraw::dcraw_coeff_overrides(const char make[], const char model[], const int is
        }
    }

-    char name[strlen(make) + strlen(model) + 32];
-    snprintf(name, sizeof(name), "%s %s", make, model);
+    const std::size_t name_size = strlen(make) + strlen(model) + 32;
+
+    char name[name_size];
+    snprintf(name, name_size, "%s %s", make, model);

    for (size_t i = 0; i < sizeof table / sizeof(table[0]); i++) {
        if (strcasecmp(name, table[i].prefix) == 0) {