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LVM2/daemons/dmeventd libdevmapper-event.c
- From: zkabelac at sourceware dot org
- To: lvm-devel at redhat dot com, lvm2-cvs at sourceware dot org
- Date: 14 Jan 2010 10:11:27 -0000
- Subject: LVM2/daemons/dmeventd libdevmapper-event.c
CVSROOT: /cvs/lvm2
Module name: LVM2
Changes by: zkabelac@sourceware.org 2010-01-14 10:11:26
Modified files:
daemons/dmeventd: libdevmapper-event.c
Log message:
Cleanup gcc warning: null argument where non-null required (arg.2)
As the const declaration of execvp is a bit weird, using local
dmeventdpath string.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/dmeventd/libdevmapper-event.c.diff?cvsroot=lvm2&r1=1.29&r2=1.30
--- LVM2/daemons/dmeventd/libdevmapper-event.c 2009/07/13 21:26:41 1.29
+++ LVM2/daemons/dmeventd/libdevmapper-event.c 2010/01/14 10:11:26 1.30
@@ -398,6 +398,8 @@
int pid, ret = 0;
int status;
struct stat statbuf;
+ char dmeventdpath[] = DMEVENTD_PATH; /* const type for execvp */
+ char * const args[] = { dmeventdpath, NULL };
if (stat(fifos->client_path, &statbuf))
goto start_server;
@@ -437,7 +439,7 @@
log_error("Unable to fork.");
else if (!pid) {
- execvp(DMEVENTD_PATH, NULL);
+ execvp(args[0], args);
_exit(EXIT_FAILURE);
} else {
if (waitpid(pid, &status, 0) < 0)