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Merge branch 'PHP-7.3'

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* PHP-7.3:
  Fix #75696: posix_getgrnam fails to print details of group
This commit is contained in:
Christoph M. Becker
2018-09-01 14:30:38 +02:00
parent 8b9b16d3be 0a51e75e28
commit 217159d57a
2 changed files with 23 additions and 0 deletions
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6
ext/posix/posix.c
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@@ -1081,9 +1081,15 @@ PHP_FUNCTION(posix_getgrnam)
RETURN_FALSE;
}
buf = emalloc(buflen);
try_again:
g = &gbuf;
if (getgrnam_r(name, g, buf, buflen, &g) || g == NULL) {
if (errno == ERANGE) {
buflen *= 2;
buf = erealloc(buf, buflen);
goto try_again;
}
POSIX_G(last_error) = errno;
efree(buf);
RETURN_FALSE;

17
ext/posix/tests/bug75696.phpt Normal file
View File

@@ -0,0 +1,17 @@
--TEST--
Bug #75696 (posix_getgrnam fails to print details of group)
--SKIPIF--
<?php
if (!extension_loaded('posix')) die('skip posix extension not available');
?>
--FILE--
<?php
$gid = posix_getgid();
$name = posix_getgrgid($gid)['name'];
$info = posix_getgrnam($name);
var_dump(is_array($info));
?>
===DONE===
--EXPECT--
bool(true)
===DONE===