ID: 44836 Comment by: rachid at dnsregistraties dot nl Reported By: delphij at FreeBSD dot org Status: Assigned Bug Type: Reproducible crash Operating System: FreeBSD 7.0 PHP Version: 5.2.5 Assigned To: iliaa New Comment:
The patch on 5.2.6 for posix is causing crash on the linux versions. Is it possible to fix this soon? Previous Comments: ------------------------------------------------------------------------ [2008-05-07 08:42:58] [EMAIL PROTECTED] Your patch causes crashes on Linux, please revert. ------------------------------------------------------------------------ [2008-05-06 18:04:30] [EMAIL PROTECTED] This bug has been fixed in CVS. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. ------------------------------------------------------------------------ [2008-04-25 23:50:49] delphij at FreeBSD dot org Description: ------------ PHP would crash in certain cases where putenv() is being called, in POSIX systems which calls free() in putenv(). The following patch always duplicate the environment from the environment instead of relying on that they are invariant. --- ext/standard/basic_functions.c.orig 2008-04-25 16:26:14.885468614 -0700 +++ ext/standard/basic_functions.c 2008-04-25 16:32:46.215744075 -0700 @@ -3861,9 +3862,7 @@ SetEnvironmentVariable(pe->key, "bugbug"); #endif putenv(pe->previous_value); -# if defined(PHP_WIN32) efree(pe->previous_value); -# endif } else { # if HAVE_UNSETENV unsetenv(pe->key); @@ -4463,12 +4462,8 @@ pe.previous_value = NULL; for (env = environ; env != NULL && *env != NULL; env++) { if (!strncmp(*env, pe.key, pe.key_len) && (*env)[pe.key_len] == '=') { /* found it */ -#if defined(PHP_WIN32) /* must copy previous value because MSVCRT's putenv can free the string without notice */ pe.previous_value = estrdup(*env); -#else - pe.previous_value = *env; -#endif break; } } ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=44836&edit=1
