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| author | lc85446 <lc85446@alibaba-inc.com> | 2015-11-26 11:46:40 +0800 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-11-27 14:15:33 +0100 |
| commit | 74129a127676e4f0edac0db4296c103e76ec6694 (patch) | |
| tree | e033fef5921ff9559f394d53581416909ca854ce /src/core | |
| parent | 59a99b20073bff0924af50be3fce70e9082dffe0 (diff) | |
core:execute: fix fork() fail handling in exec_spawn()
If pid < 0 after fork(), 0 is always returned because r =
exec_context_load_environment() has exited successfully.
This will make the caller of exec_spawn() not able to handle
the fork() error case and make systemd abort assert() possibly.
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/execute.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/core/execute.c b/src/core/execute.c index 677480cbe1..4f67a9de83 100644 --- a/src/core/execute.c +++ b/src/core/execute.c @@ -2056,7 +2056,7 @@ int exec_spawn(Unit *unit, NULL); pid = fork(); if (pid < 0) - return log_unit_error_errno(unit, r, "Failed to fork: %m"); + return log_unit_error_errno(unit, errno, "Failed to fork: %m"); if (pid == 0) { int exit_status; |