7 Commits

Author	SHA1	Message	Date
Mikulas Patocka	3395d72881	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
Alasdair Kergon	ed82bfd2ba	Attempt cleanup in child before execing new binary in exec_cmd()	2009-02-28 00:54:06 +00:00
Alasdair Kergon	bc175d2870	fsadm cleanups & release prep	2009-02-27 23:40:11 +00:00
Zdenek Kabelac	c8669f6b13	Fixed bug where lvresize option -t was not properly passed to fsadm. ... Using argv[] list in exec_cmd() to allow more params for external commands. Fsadm does not allow checking mounted filesystem. Fsadm no longer accepts 'any other key' as 'no' answer to y/n. Fsadm improved handling of command line options.	2009-02-24 15:48:00 +00:00
Alasdair Kergon	67cdbd7e4d	Some whitespace tidy-ups.	2008-01-30 14:00:02 +00:00
Alasdair Kergon	be6845999b	Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.	2007-08-20 20:55:30 +00:00
Alasdair Kergon	a653923fe7	Attempt to load missing targets using modprobe.	2005-10-17 17:56:27 +00:00