Guard against parsing "inf" into an int64 in the EasyAccess/ISO API.

(Diff authored by clanmills)
Exiv2 · Mar 5, 2022 · 531de46 · 531de46
1 parent 8bb46fb
commit 531de46
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/easyaccess.cpp b/src/easyaccess.cpp
@@ -135,6 +135,7 @@ namespace Exiv2 {
             std::ostringstream os;
             md->write(os, &ed);
             bool ok = false;
+            if ( os.str().find("inf") != std::string::npos ) break;
             iso_val = parseInt64(os.str(), ok);
             if (ok && iso_val > 0) break;
             while (strcmp(keys[idx++], md->key().c_str()) != 0 && idx < cnt) {}