| commit | bd275378d35b3535bc8b8321780b00e486c36d96 | [log] [tgz] |
|---|---|---|
| author | Szabolcs Nagy <nsz@port70.net> | Wed Sep 23 20:22:33 2015 +0000 |
| committer | Rich Felker <dalias@aerifal.cx> | Thu Sep 24 06:33:46 2015 +0000 |
| tree | 4022f57caccd5cea2da74796b6b01d0756d0fd81 | |
| parent | 4260dfe1ecc43d92d1e6d30daa0f22bd746d1740 [diff] |
avoid reading uninitialized memory in __map_file The value of *size is not relevant in case of failure, but it's better not to copy garbage from the stack into it. (The compiler cannot see through the syscall, so optimization was not affected by the unspecified value).