### ImageMagick version

7.1.1-7

### Operating system

Linux

### Operating system, version and so on

Arch Linux

### Description

I use draw.io desktop application v21.1.2 installed from the [AUR](https://aur.archlinux.org/packages/drawio-desktop-bin) to draw diagrams and convert them into pdf. Today I noticed that all diagrams containing the integral symbol fail to be converted, as the convert command reports the following error:
```
[1]    8033 IOT instruction (core dumped)  convert 1.png -resize 100% 1.pdf
```
I have created a sample picture that can consistently trigger this error and attached it below.

Information about convert:
```
Version: ImageMagick 7.1.1-7 Q16-HDRI x86_64 21117 https://imagemagick.org
Copyright: (C) 1999 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC HDRI Modules OpenCL OpenMP(4.5) 
Delegates (built-in): bzlib cairo djvu fontconfig freetype heic jbig jng jp2 jpeg jxl lcms lqr ltdl lzma openexr pangocairo png raqm raw rsvg tiff webp wmf x xml zip zlib
Compiler: gcc (12.2)
```


### Steps to Reproduce

1. Download the sample picture,
2. Convert it to a pdf file by
```
convert <input_png_file> -resize 100% <output_pdf_file>
```

### Images

![1](https://user-images.githubusercontent.com/25417535/232705774-eb80614b-e2e9-4d48-a3af-0d860f3784ea.png)

IOT runtime error when converting PNG files containing specific mathematical symbols
This is a GitHub Issue
repo:ImageMagick
owner:ImageMagick
Title : IOT runtime error when converting PNG files containing specific mathematical symbols
Issue date:

--- start body ---
### ImageMagick version

7.1.1-7

### Operating system

Linux

### Operating system, version and so on

Arch Linux

### Description

I use draw.io desktop application v21.1.2 installed from the [AUR](https://aur.archlinux.org/packages/drawio-desktop-bin) to draw diagrams and convert them into pdf. Today I noticed that all diagrams containing the integral symbol fail to be converted, as the convert command reports the following error:
```
[1]    8033 IOT instruction (core dumped)  convert 1.png -resize 100% 1.pdf
```
I have created a sample picture that can consistently trigger this error and attached it below.

Information about convert:
```
Version: ImageMagick 7.1.1-7 Q16-HDRI x86_64 21117 https://imagemagick.org
Copyright: (C) 1999 ImageMagick Studio LLC
License: https://imagemagick.org/script/license.php
Features: Cipher DPC HDRI Modules OpenCL OpenMP(4.5) 
Delegates (built-in): bzlib cairo djvu fontconfig freetype heic jbig jng jp2 jpeg jxl lcms lqr ltdl lzma openexr pangocairo png raqm raw rsvg tiff webp wmf x xml zip zlib
Compiler: gcc (12.2)
```


### Steps to Reproduce

1. Download the sample picture,
2. Convert it to a pdf file by
```
convert <input_png_file> -resize 100% <output_pdf_file>
```

### Images

![1](https://user-images.githubusercontent.com/25417535/232705774-eb80614b-e2e9-4d48-a3af-0d860f3784ea.png)

--- end body ---
