PHP :: Bug #8306 :: incorrect error-detection for shmat();

Bug #8306	incorrect error-detection for shmat();
Submitted:	2000-12-17 22:15 UTC	Modified:	2000-12-18 07:23 UTC
From:	Robert dot Siemer at gmx dot de	Assigned:
Status:	Closed	Package:	Semaphore related
PHP Version:	4.0.3pl1	OS:	Linux 2.4.0-test9
Private report:	No	CVE-ID:	None

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[2000-12-17 22:15 UTC] Robert dot Siemer at gmx dot de

In
/usr/src/php-4.0.3pl1/ext/sysvshm/sysvshm.c 
is one call to shmat(). The return value is compared against NULL instead of -1 to detect an error.
At least Linux returns (int) -1 on errors.

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[2000-12-18 07:23 UTC] hholzgra@php.net

fixed in CVS

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