diff options
| author | Sergey Bugaev <bugaevc@gmail.com> | 2023-06-26 02:17:50 +0300 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-07-03 01:38:12 +0200 |
| commit | 19c3b318127005444e55feb35e27d877a6af8461 (patch) | |
| tree | 065b4457c8a95c19fdcf378a5927f48dc8a5a6f8 /stdio-common/gentempfd.c | |
| parent | f84c3ceb0447477eb022cd5da6c8f27a705deae6 (diff) | |
| download | glibc-19c3b318127005444e55feb35e27d877a6af8461.tar.gz glibc-19c3b318127005444e55feb35e27d877a6af8461.tar.xz glibc-19c3b318127005444e55feb35e27d877a6af8461.zip | |
hurd: Fix mapping at address 0 with MAP_FIXED
Zero address passed to mmap () typically means the caller doesn't have any specific preferred address. Not so if MAP_FIXED is passed: in this case 0 means literal 0. Fix this case to pass anywhere = 0 into vm_map. Also add some documentation. Signed-off-by: Sergey Bugaev <bugaevc@gmail.com> Message-Id: <20230625231751.404120-4-bugaevc@gmail.com>
Diffstat (limited to 'stdio-common/gentempfd.c')
0 files changed, 0 insertions, 0 deletions