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Bug #11855 fgets returns truncated data
Submitted: 2001-07-03 10:12 UTC Modified: 2001-08-19 03:45 UTC
From: wiersig at glamus dot de Assigned:
Status: Not a bug Package: Filesystem function related
PHP Version: 4.0.5 OS: Linux 2.2
Private report: No CVE-ID: None
 [2001-07-03 10:12 UTC] wiersig at glamus dot de
while reading chunks using fgets from a pdf-File, it occured that fgets seems to read data until a 0x0a occurs but returned the data until the first occurence of 0x00 only. Because of that, half of the data was lost.



will be read an returned correctly, the data containing "Hello" and the filepointer on the XYZ


will retrurn data containing "He" with the filepointer still on the XYZ

my code:
        while (!feof($fp)) {
            while ($i=strpos($pdf_line,"Needle",$i)) {
                 if ($i<4000) {
                 } else {
            if (strlen($pdf_line)>4000) {

we solved the problem by using fread() instead of fgets(), but felt you still might be interested.


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 [2001-08-19 03:45 UTC]
Yes, fread() is binary safe, fgets() isn't. 
Not a bug.


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