Reading in file of unknown length

Hello I am trying to read in a file using fgets. I purposely malloc
a char pointer that will not be able to fit the entire line of the file and
will be able to increment it if needed using realloc. But for some reason
I can't seem to figure out why it seg faults. The code and result are
attached if anyone can help me figure out what I am doing wrong that would be very appreciated!
Attachment 12229

Attachment 12230

You are not increasing the size. Check the simple example here
What you do is to allocate again and again the same size.

Also mind that is good to wrap your code in code tags rather than post a screenshot
Example
[key]
/* YOU code here */
[/key]
Replace word key with code in order this to work

Quote:

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Originally Posted by std10093

Also mind that is good to wrap your code in code tags rather than post a screenshot
Example
[key]
/* YOU code here */
[/key]
Replace word key with code in order this to work

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FWIW, you can use [noparse][/noparse] tags to surround [code][/code] tags in your post without having them parsed.