gcc -Wall warns about uninitialized variables (-Wmaybe-uninitialized), and
-Werror makes it fatal. This change allows the build to succeed by NULL'ifying
the pointer passed to strtok_r().
Note that strtok_r(3) anyway ignores a non-NULL arg3 pointer on the 1st call
with non-NULL arg1 string.
Signed-off-by: Leonid Isaev <leonid.is...@jila.colorado.edu>
---
src/lxc/lxccontainer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lxc/lxccontainer.c b/src/lxc/lxccontainer.c
index 9f12ca2..50cfc69 100644
--- a/src/lxc/lxccontainer.c
+++ b/src/lxc/lxccontainer.c
@@ -670,7 +670,7 @@ static char **split_init_cmd(const char *incmd)
{
size_t len;
int nargs = 0;
- char *copy, *p, *saveptr;
+ char *copy, *p, *saveptr = NULL;
char **argv;
if (!incmd)
--
2.8.0
--
Leonid Isaev
GPG fingerprints: DA92 034D B4A8 EC51 7EA6 20DF 9291 EE8A 043C B8C4
C0DF 20D0 C075 C3F1 E1BE 775A A7AE F6CB 164B 5A6D
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