Commit 361b42c91 for imagemagick.org

commit 361b42c91d173cfb4bd8f39898c599feef6a1e55
Author: Dirk Lemstra <dirk@lemstra.org>
Date:   Fri Mar 13 09:57:46 2026 +0100

    Corrected out of bounds write of a single zero byte (GHSA-gc62-2v5p-qpmp)

diff --git a/MagickCore/xml-tree.c b/MagickCore/xml-tree.c
index ba76e376d..a42626ff8 100644
--- a/MagickCore/xml-tree.c
+++ b/MagickCore/xml-tree.c
@@ -1276,7 +1276,7 @@ static char *ConvertUTF16ToUTF8(const char *content,size_t *length)
     }
   }
   *length=(size_t) j;
-  utf8=(char *) ResizeQuantumMemory(utf8,*length,sizeof(*utf8));
+  utf8=(char *) ResizeQuantumMemory(utf8,(*length+1),sizeof(*utf8));
   if (utf8 != (char *) NULL)
     utf8[*length]='\0';
   return(utf8);