fixed converity issue ID 12109

buffer was not freed on rare error case
10 years ago · ab9611d4c1
parent 143cf9b6fb
commit ab9611d4c1
1 changed files with 3 additions and 1 deletions
--- a/libclamav/pdfng.c
+++ b/libclamav/pdfng.c
@ -181,8 +181,10 @@ char *pdf_convert_utf(char *begin, size_t sz)
    }
 #else
    outbuf = cli_utf16_to_utf8(buf, sz2, UTF16_BOM);
-    if (!outbuf)
+    if (!outbuf) {
+        free(buf);
        return NULL;
+    }

    res = strdup(outbuf);
 #endif