| commit | 1fd0748362e9014469fc7e6390826c7a5fdab027 | |
| author | Steffen Kieß <kiess@ki4.de> | |
| Mon, 27 Jan 2020 16:00:16 +0000 (27 17:00 +0100) | ||
| committer | Alexander Köplinger <alex.koeplinger@outlook.com> | |
| Mon, 27 Jan 2020 16:00:16 +0000 (27 17:00 +0100) | ||
| tree | 9d67adab6dc23f6ccb6dac38e41a1eedca5d019d | treesnapshot (tar.gz zip) |
| parent | 66ff74a1f37a327da3148990b292c8e1c6ec6f69 | commitdiff |
Fix UnixEncoding.GetBytes() for empty strings (#18520)
Current versions of the mono return a null pointer as address of the first
element for empty arrays, i.e.
fixed (byte* ptr = new byte[0]) Console.WriteLine (ptr == null);
will print "true". This causes a problem in the UnixEncoding class where it
triggers a check for null pointers. Fix this by allowing null pointers when
the number of elements is zero.
Current versions of the mono return a null pointer as address of the first
element for empty arrays, i.e.
fixed (byte* ptr = new byte[0]) Console.WriteLine (ptr == null);
will print "true". This causes a problem in the UnixEncoding class where it
triggers a check for null pointers. Fix this by allowing null pointers when
the number of elements is zero.
| mcs/class/Mono.Posix/Mono.Unix/UnixEncoding.cs | diffblobblamehistory | |
| mcs/class/Mono.Posix/Test/Mono.Unix/UnixEncodingTest.cs | diffblobblamehistory |