Commit 265725551 for imagemagick.org

commit 265725551b2819e5f1bdb850504780bf14381497
Author: Cristy <urban-warrior@imagemagick.org>
Date:   Mon May 4 18:17:35 2026 -0400

    https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-jqq5-8px3-9m6m

diff --git a/MagickCore/identify.c b/MagickCore/identify.c
index 56904aad9..1903dac9d 100644
--- a/MagickCore/identify.c
+++ b/MagickCore/identify.c
@@ -1363,7 +1363,7 @@ MagickExport MagickBooleanType IdentifyImage(Image *image,FILE *file,
       {
         q=d;
         while ((*q != '\xff') && (*q != '\0') &&
-               ((size_t) (q-d) < sizeof(image_info->filename)))
+               ((size_t) (q-d+1) < sizeof(image_info->filename)))
           q++;
         (void) CopyMagickString(image_info->filename,d,(size_t) (q-d+1));
         d=q;