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-rw-r--r--cmd/podman/common/volumes.go8
-rw-r--r--libpod/image/filters.go4
-rw-r--r--libpod/image/search.go2
-rw-r--r--libpod/networking_linux.go6
-rw-r--r--pkg/spec/security.go2
-rw-r--r--pkg/spec/storage.go6
-rw-r--r--pkg/util/utils.go4
7 files changed, 17 insertions, 15 deletions
diff --git a/cmd/podman/common/volumes.go b/cmd/podman/common/volumes.go
index 2a82451e4..71f897264 100644
--- a/cmd/podman/common/volumes.go
+++ b/cmd/podman/common/volumes.go
@@ -238,7 +238,7 @@ func getBindMount(args []string) (spec.Mount, error) {
var setSource, setDest, setRORW, setSuid, setDev, setExec, setRelabel bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "bind-nonrecursive":
newMount.Options = append(newMount.Options, "bind")
@@ -366,7 +366,7 @@ func getTmpfsMount(args []string) (spec.Mount, error) {
var setDest, setRORW, setSuid, setDev, setExec, setTmpcopyup bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "tmpcopyup", "notmpcopyup":
if setTmpcopyup {
@@ -441,7 +441,7 @@ func getDevptsMount(args []string) (spec.Mount, error) {
var setDest bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "target", "dst", "destination":
if len(kv) == 1 {
@@ -473,7 +473,7 @@ func getNamedVolume(args []string) (*specgen.NamedVolume, error) {
var setSource, setDest, setRORW, setSuid, setDev, setExec bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "ro", "rw":
if setRORW {
diff --git a/libpod/image/filters.go b/libpod/image/filters.go
index db647954f..4aff0a7b5 100644
--- a/libpod/image/filters.go
+++ b/libpod/image/filters.go
@@ -82,7 +82,7 @@ func LabelFilter(ctx context.Context, labelfilter string) ResultFilter {
// We need to handle both label=key and label=key=value
return func(i *Image) bool {
var value string
- splitFilter := strings.Split(labelfilter, "=")
+ splitFilter := strings.SplitN(labelfilter, "=", 2)
key := splitFilter[0]
if len(splitFilter) > 1 {
value = splitFilter[1]
@@ -157,7 +157,7 @@ func (ir *Runtime) createFilterFuncs(filters []string, img *Image) ([]ResultFilt
var filterFuncs []ResultFilter
ctx := context.Background()
for _, filter := range filters {
- splitFilter := strings.Split(filter, "=")
+ splitFilter := strings.SplitN(filter, "=", 2)
if len(splitFilter) < 2 {
return nil, errors.Errorf("invalid filter syntax %s", filter)
}
diff --git a/libpod/image/search.go b/libpod/image/search.go
index 5f5845989..b9acf4a20 100644
--- a/libpod/image/search.go
+++ b/libpod/image/search.go
@@ -263,7 +263,7 @@ func searchRepositoryTags(registry, term string, sc *types.SystemContext, option
func ParseSearchFilter(filter []string) (*SearchFilter, error) {
sFilter := new(SearchFilter)
for _, f := range filter {
- arr := strings.Split(f, "=")
+ arr := strings.SplitN(f, "=", 2)
switch arr[0] {
case "stars":
if len(arr) < 2 {
diff --git a/libpod/networking_linux.go b/libpod/networking_linux.go
index f87c311ce..639358900 100644
--- a/libpod/networking_linux.go
+++ b/libpod/networking_linux.go
@@ -254,9 +254,11 @@ func (r *Runtime) setupSlirp4netns(ctr *Container) error {
if ctr.config.NetworkOptions != nil {
slirpOptions := ctr.config.NetworkOptions["slirp4netns"]
for _, o := range slirpOptions {
- parts := strings.Split(o, "=")
+ parts := strings.SplitN(o, "=", 2)
+ if len(parts) < 2 {
+ return errors.Errorf("unknown option for slirp4netns: %q", o)
+ }
option, value := parts[0], parts[1]
-
switch option {
case "cidr":
ipv4, _, err := net.ParseCIDR(value)
diff --git a/pkg/spec/security.go b/pkg/spec/security.go
index e152e3495..5f7db7edb 100644
--- a/pkg/spec/security.go
+++ b/pkg/spec/security.go
@@ -178,7 +178,7 @@ func (c *SecurityConfig) ConfigureGenerator(g *generate.Generator, user *UserCon
for _, opt := range c.SecurityOpts {
// Split on both : and =
- splitOpt := strings.Split(opt, "=")
+ splitOpt := strings.SplitN(opt, "=", 2)
if len(splitOpt) == 1 {
splitOpt = strings.Split(opt, ":")
}
diff --git a/pkg/spec/storage.go b/pkg/spec/storage.go
index 5e2f04e50..ebf5ec196 100644
--- a/pkg/spec/storage.go
+++ b/pkg/spec/storage.go
@@ -394,7 +394,7 @@ func getBindMount(args []string) (spec.Mount, error) {
var setSource, setDest, setRORW, setSuid, setDev, setExec, setRelabel bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "bind-nonrecursive":
newMount.Options = append(newMount.Options, "bind")
@@ -517,7 +517,7 @@ func getTmpfsMount(args []string) (spec.Mount, error) {
var setDest, setRORW, setSuid, setDev, setExec, setTmpcopyup bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "tmpcopyup", "notmpcopyup":
if setTmpcopyup {
@@ -591,7 +591,7 @@ func getNamedVolume(args []string) (*libpod.ContainerNamedVolume, error) {
var setSource, setDest, setRORW, setSuid, setDev, setExec bool
for _, val := range args {
- kv := strings.Split(val, "=")
+ kv := strings.SplitN(val, "=", 2)
switch kv[0] {
case "ro", "rw":
if setRORW {
diff --git a/pkg/util/utils.go b/pkg/util/utils.go
index c3a70e2fb..91aba9fa7 100644
--- a/pkg/util/utils.go
+++ b/pkg/util/utils.go
@@ -474,8 +474,8 @@ func getTomlStorage(storeOptions *storage.StoreOptions) *tomlConfig {
config.Storage.RunRoot = storeOptions.RunRoot
config.Storage.GraphRoot = storeOptions.GraphRoot
for _, i := range storeOptions.GraphDriverOptions {
- s := strings.Split(i, "=")
- if s[0] == "overlay.mount_program" {
+ s := strings.SplitN(i, "=", 2)
+ if s[0] == "overlay.mount_program" && len(s) == 2 {
config.Storage.Options.MountProgram = s[1]
}
}