fix leak and typos in error messages

diff --git a/ext/exif/exif.c b/ext/exif/exif.c
index 2328563ce995b4b1784a844e096ba76b23b44beb..0152b29b2f15732ecb004129b8ed8f53e54a67e8 100644 (file)
--- a/ext/exif/exif.c
+++ b/ext/exif/exif.c
@@ -2161,7 +2161,7 @@ static void exif_process_CME (image_info_type *image_info, char *value, size_t l
                }
        } else {
                exif_iif_add_tag(image_info, SECTION_COMMENT, "Comment", TAG_COMPUTED_VALUE, TAG_FMT_UNDEFINED, 0, NULL);
-               php_error_docref(NULL TSRMLS_CC, E_NOTICE, "JPEG2000 comment section to small");
+               php_error_docref(NULL TSRMLS_CC, E_NOTICE, "JPEG2000 comment section too small");
        }
 }
 #endif
@@ -3687,7 +3687,7 @@ static int exif_scan_FILE_header(image_info_type *ImageInfo TSRMLS_DC)
                        }
                }
        } else {
-               exif_error_docref(NULL EXIFERR_CC, ImageInfo, E_WARNING, "File to small (%d)", ImageInfo->FileSize);
+               exif_error_docref(NULL EXIFERR_CC, ImageInfo, E_WARNING, "File too small (%d)", ImageInfo->FileSize);
        }
        return ret;
 }
@@ -4001,6 +4001,7 @@ PHP_FUNCTION(exif_thumbnail)
 
        ret = exif_read_file(&ImageInfo, p_name, 1, 0 TSRMLS_CC);
        if (ret==FALSE) {
+               exif_discard_imageinfo(&ImageInfo);
                RETURN_FALSE;
        }