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authorLennart Poettering <lennart@poettering.net>2016-05-06 21:20:59 +0200
committerLennart Poettering <lennart@poettering.net>2016-05-09 15:45:31 +0200
commitd31645adefb3462d168b44bb950f92654c395021 (patch)
treecd1a31e91342ee8ac7ea9ad7d1ac5997b220edf8 /src/core/load-fragment.c
parent938d25795446058cc2926fdc44dc0abf17ed0190 (diff)
tree-wide: port more code to use ifname_valid()
Diffstat (limited to 'src/core/load-fragment.c')
-rw-r--r--src/core/load-fragment.c26
1 files changed, 16 insertions, 10 deletions
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 1a8c03904c..a12dd38c60 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -732,16 +732,17 @@ int config_parse_exec(
DEFINE_CONFIG_PARSE_ENUM(config_parse_service_type, service_type, ServiceType, "Failed to parse service type");
DEFINE_CONFIG_PARSE_ENUM(config_parse_service_restart, service_restart, ServiceRestart, "Failed to parse service restart specifier");
-int config_parse_socket_bindtodevice(const char* unit,
- const char *filename,
- unsigned line,
- const char *section,
- unsigned section_line,
- const char *lvalue,
- int ltype,
- const char *rvalue,
- void *data,
- void *userdata) {
+int config_parse_socket_bindtodevice(
+ const char* unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
Socket *s = data;
char *n;
@@ -752,6 +753,11 @@ int config_parse_socket_bindtodevice(const char* unit,
assert(data);
if (rvalue[0] && !streq(rvalue, "*")) {
+ if (!ifname_valid(rvalue)) {
+ log_syntax(unit, LOG_ERR, filename, line, 0, "Interface name is invalid, ignoring: %s", rvalue);
+ return 0;
+ }
+
n = strdup(rvalue);
if (!n)
return log_oom();