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Bug #9933 readdir doesn't work see Bug ID # 9058
Submitted: 2001-03-22 11:59 UTC Modified: 2001-04-29 06:17 UTC
From: Larry dot Schartman at uc dot edu Assigned:
Status: Closed Package: Directory function related
PHP Version: 4.0.4pl1 OS: HP-UX 10.20
Private report: No CVE-ID: None
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 [2001-03-22 11:59 UTC] Larry dot Schartman at uc dot edu 
Greetings,

I have unknowlingly followed the same path that Brian has in bug report # 9058.  Namely, HP-UX 10.20, gcc version 2.95, PHP compiled many different ways but latley  - 
./configure --enable-libgcc --with-apxs=/usr/local/apache/bin/apxs\
 --with-mysql=/usr/local/mysql --disable-posix
My application seems to work OK with the execption of no files listed from a readdir call.  The example code from readdir returns -
Directory handle: Resource id #1 Files:
and no file names.

Please let me know if there is anything I can do.

larry

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 [2001-04-27 02:23 UTC] Larry dot Schartman at uc dot edu 
Hi,

i think this is the problem (reentrancy.c)
        int ret;

        errno = 0;

        ret = readdir_r(dirp, entry);

        if (!ret || errno != 0) {
            ^^^^

                *result = NULL;
        } else {
                *result = entry;
        }

        return errno;

thr return value of readdir_r is 0 on success, so the above
will return NULL on success. The line should be something like

if (ret != 0 || errno != 0) {


   Thomas
 [2001-04-29 06:17 UTC] jmoore@php.net 
This should be fixed in CVS please reopen if the problem persists

- james
 
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