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-rw-r--r--util-linux/getopt.c5
-rw-r--r--util-linux/mount.c3
-rw-r--r--util-linux/setpriv.c9
-rw-r--r--util-linux/switch_root.c4
4 files changed, 12 insertions, 9 deletions
diff --git a/util-linux/getopt.c b/util-linux/getopt.c
index db7db6f..1fa4024 100644
--- a/util-linux/getopt.c
+++ b/util-linux/getopt.c
@@ -289,12 +289,13 @@ static struct option *add_long_options(struct option *long_options, char *option
{
int long_nr = 0;
int arg_opt, tlen;
- char *tokptr = strtok(options, ", \t\n");
+ char *tokptr;
if (long_options)
while (long_options[long_nr].name)
long_nr++;
+ tokptr = strtok_r(options, ", \t\n", &options);
while (tokptr) {
arg_opt = no_argument;
tlen = strlen(tokptr);
@@ -318,7 +319,7 @@ static struct option *add_long_options(struct option *long_options, char *option
long_nr++;
/*memset(&long_options[long_nr], 0, sizeof(long_options[0])); - xrealloc_vector did it */
}
- tokptr = strtok(NULL, ", \t\n");
+ tokptr = strtok_r(NULL, ", \t\n", &options);
}
return long_options;
}
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 19ac139..fc5161d 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -1230,6 +1230,7 @@ static NOINLINE int nfsmount(struct mntent *mp, unsigned long vfsflags, char *fi
* then data pointer is interpreted as a string. */
struct nfs_mount_data data;
char *opt;
+ char *tokstate;
struct hostent *hp;
struct sockaddr_in server_addr;
struct sockaddr_in mount_server_addr;
@@ -1348,7 +1349,7 @@ static NOINLINE int nfsmount(struct mntent *mp, unsigned long vfsflags, char *fi
nfsvers = 0;
/* parse options */
- if (filteropts) for (opt = strtok(filteropts, ","); opt; opt = strtok(NULL, ",")) {
+ if (filteropts) for (opt = strtok_r(filteropts, ",", &tokstate); opt; opt = strtok_r(NULL, ",", &tokstate)) {
char *opteq = strchr(opt, '=');
if (opteq) {
int val, idx;
diff --git a/util-linux/setpriv.c b/util-linux/setpriv.c
index 37e8821..1e4b201 100644
--- a/util-linux/setpriv.c
+++ b/util-linux/setpriv.c
@@ -144,10 +144,11 @@ static unsigned parse_cap(const char *cap)
static void set_inh_caps(char *capstring)
{
struct caps caps;
+ char *string;
getcaps(&caps);
- capstring = strtok(capstring, ",");
+ capstring = strtok_r(capstring, ",", &string);
while (capstring) {
unsigned cap;
@@ -159,7 +160,7 @@ static void set_inh_caps(char *capstring)
caps.data[CAP_TO_INDEX(cap)].inheritable |= CAP_TO_MASK(cap);
else
caps.data[CAP_TO_INDEX(cap)].inheritable &= ~CAP_TO_MASK(cap);
- capstring = strtok(NULL, ",");
+ capstring = strtok_r(NULL, ",", &string);
}
if (capset(&caps.header, caps.data) != 0)
@@ -170,7 +171,7 @@ static void set_ambient_caps(char *string)
{
char *cap;
- cap = strtok(string, ",");
+ cap = strtok_r(string, ",", &string);
while (cap) {
unsigned idx;
@@ -182,7 +183,7 @@ static void set_ambient_caps(char *string)
if (prctl(PR_CAP_AMBIENT, PR_CAP_AMBIENT_LOWER, idx, 0, 0) < 0)
bb_simple_perror_msg("cap_ambient_lower");
}
- cap = strtok(NULL, ",");
+ cap = strtok_r(NULL, ",", &string);
}
}
#endif /* FEATURE_SETPRIV_CAPABILITIES */
diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c
index c65096c..f2674b5 100644
--- a/util-linux/switch_root.c
+++ b/util-linux/switch_root.c
@@ -164,7 +164,7 @@ static void drop_capabilities(char *string)
{
char *cap;
- cap = strtok(string, ",");
+ cap = strtok_r(string, ",", &string);
while (cap) {
unsigned cap_idx;
@@ -174,7 +174,7 @@ static void drop_capabilities(char *string)
drop_bounding_set(cap_idx);
drop_capset(cap_idx);
bb_error_msg("dropped capability: %s", cap);
- cap = strtok(NULL, ",");
+ cap = strtok_r(NULL, ",", &string);
}
}
#endif