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| author | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-07-03 16:30:19 +0200 |
|---|---|---|
| committer | Sander Vrijders <sander.vrijders@intec.ugent.be> | 2016-07-03 16:30:19 +0200 |
| commit | aca5db11a73e66377b8566e69c1baabb1df803ab (patch) | |
| tree | d1333083d2d2302b3159b91ec3f204ccbd95f8bc /src/lib | |
| parent | 597456c934bf0f9ec475ac89eaaf67e9a0c58c0e (diff) | |
| parent | 8cb2f2fe999476b55358e3cfbdcbcbb3cf75f2cb (diff) | |
| download | ouroboros-aca5db11a73e66377b8566e69c1baabb1df803ab.tar.gz ouroboros-aca5db11a73e66377b8566e69c1baabb1df803ab.zip | |
Merged in dstaesse/ouroboros/be-bind-secure (pull request #151)
tools, irm: move binary check to library
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/irm.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/irm.c b/src/lib/irm.c index 6b296258..93963eb1 100644 --- a/src/lib/irm.c +++ b/src/lib/irm.c @@ -29,6 +29,7 @@ #include <ouroboros/sockets.h> #include <stdlib.h> +#include <sys/stat.h> pid_t irm_create_ipcp(char * name, enum ipcp_type ipcp_type) @@ -246,10 +247,17 @@ int irm_bind(char * name, irm_msg_t msg = IRM_MSG__INIT; irm_msg_t * recv_msg = NULL; int ret = -1; + struct stat s; if (name == NULL || ap_name == NULL) return -EINVAL; + if (stat(ap_name, &s) != 0) + return -ENOENT; + + if (!(s.st_mode & S_IXUSR)) + return -EPERM; + msg.code = IRM_MSG_CODE__IRM_BIND; msg.dst_name = name; msg.ap_name = ap_name; |