mpatocka 31b3571d31 Change exit() to _exit() in the child process. exit flushes stdio file buffers, ... _exit doesn't. If there were some open files, an error in exec and subsequent exit() would cause the buffers to be flushed twice. Example: #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <sys/wait.h> int main() { printf("buu"); if (!fork()) { execl("/bin/true-not-exists", "/bin/true", NULL); exit(1); } wait(NULL); return 0; } Signed-off-by: Mikulas Patocka <mpatocka@redhat.com --- daemons/dmeventd/libdevmapper-event.c | 2 +- lib/misc/lvm-exec.c | 2 +- test/harness.c | 3 ++- tools/dmsetup.c | 2 +- 4 files changed, 5 insertions(+), 4 deletions(-)		2009-07-13 21:26:41 +00:00
..
clogd	Remove some trailing whitespace so git won't complain.	2009-04-22 12:46:25 +00:00
clvmd	Make cmd->cmd_line const.	2009-07-13 19:49:48 +00:00
dmeventd	Change exit() to _exit() in the child process. exit flushes stdio file buffers,	2009-07-13 21:26:41 +00:00
Makefile.in	clvmd	2008-11-04 16:41:47 +00:00