From d6ca174d5b82b92a5f28e81e85f45c2892949cf7 Mon Sep 17 00:00:00 2001 From: Nikita Popov Date: Wed, 9 Oct 2019 14:57:24 +0200 Subject: Remove redundant components < 0 check components is an unsigned number, it cannot be smaller than zero. --- ext/exif/exif.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/ext/exif/exif.c b/ext/exif/exif.c index 9b4adffb43..b47e55fba1 100644 --- a/ext/exif/exif.c +++ b/ext/exif/exif.c @@ -3294,11 +3294,6 @@ static int exif_process_IFD_TAG(image_info_type *ImageInfo, char *dir_entry, cha /*return TRUE;*/ } - if (components < 0) { - exif_error_docref("exif_read_data#error_ifd" EXIFERR_CC, ImageInfo, E_WARNING, "Process tag(x%04X=%s): Illegal components(%d)", tag, exif_get_tagname(tag, tagname, -12, tag_table), components); - return FALSE; - } - byte_count_signed = (int64_t)components * php_tiff_bytes_per_format[format]; if (byte_count_signed < 0 || (byte_count_signed > INT32_MAX)) { -- cgit v1.2.1