Commit Graph

7 Commits

Author SHA1 Message Date
82fa6eccf9 lib/spawn.c run_command: don't loop forever if waitpid() is returning ECHILD
If SIGCHILD is being ignored, waitpid() will forever error with ECHILD and
this loop with never end, so don't loop if it errors with ECHILD.
2019-05-06 14:26:14 -04:00
8d39357c84 Revert "lib/spawn.c run_command: don't loop forever if waitpid() is returning ECHILD"
This reverts commit 1697c192ac.
2019-05-06 14:23:58 -04:00
1697c192ac lib/spawn.c run_command: don't loop forever if waitpid() is returning ECHILD
If SIGCHILD is being ignored, waitpid() will forever error with ECHILD and
this loop with never end, so don't loop if it erros with ECHILD.
2019-04-25 14:56:22 -04:00
fb97da1ce1 Fix some issues found in Coverity scan. 2018-10-10 12:22:04 +02:00
704f28df98 * lib/prototypes.h, libmisc/cleanup.c, lib/spawn.c, src/chage.c:
Add splint annotations.
2011-10-18 20:23:33 +00:00
f870cc7eab Miscellaneous:
* lib/prototypes, libmisc/basename.c (Basename): Input is a
	constant string.
	* lib/prototypes.h, lib/spawn.h, lib/spawn.c, src/userdel.c,
	lib/nscd.c, lib/Makefile.am: Delete spawn.h. Move from spawn.h to
	prototypes.h.
	* src/userdel.c: Remove unused variables.
	* lib/nscd.c: Remove unused header files.
	* lib/nscd.c: Add the program name to error messages.
	* lib/nscd.c: Indicate when nscd does not terminate normally (signal).
	* lib/spawn.c: Updated header.
	* lib/spawn.c: Flush stdout and stderr to avoid inheriting from
	ongoing buffers.
	* lib/spawn.c: Avoid implicit conversion of pointer to boolean.
	* lib/spawn.c: Replace perror by a complete message.
	* lib/spawn.c: Continue to wait for the child if another child
	terminates.
	* lib/prototypes.h: The name field from cleanup_info_mod is a
	constant string. (username).
2011-09-18 21:02:43 +00:00
fc0057ff35 2011-08-20 Jonathan Nieder <jrnieder@gmail.com>
* lib/Makefile.am: Added lib/spawn.c and lib/spawn.h.
	* lib/nscd.c, lib/spawn.c, lib/spawn.h: It is not possible to
	differentiate between an nscd failure, and a failure to execute
	due to no nscd with posix_spawn. Use our own run_command routine.
	* src/userdel.c: Use run_command()
2011-08-20 13:33:38 +00:00