catch and report error during StartSession

Signed-off-by: Michael Krelin <hacker@klever.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/src/eyefiservice.cc b/src/eyefiservice.cc
index 5cbc396..fb2a90d 100644
--- a/src/eyefiservice.cc
+++ b/src/eyefiservice.cc
@@ -37,17 +37,17 @@ static bool detached_child() {
     if(!WIFEXITED(rc)) throw std::runtime_error("error in forked process");
     if(WEXITSTATUS(rc)) throw std::runtime_error("forked process signalled error");
     return false;
 }
 
 int eyefiService::StartSession(
         std::string macaddress,std::string cnonce,
         int transfermode,long transfermodetimestamp,
-        struct rns__StartSessionResponse &r ) {
+        struct rns__StartSessionResponse &r ) try {
 #ifndef NDEBUG
     syslog(LOG_DEBUG,
             "StartSession request from %s with cnonce=%s, transfermode=%d, transfermodetimestamp=%ld",
             macaddress.c_str(), cnonce.c_str(), transfermode, transfermodetimestamp );
 #endif
     r.credential = binary_t(macaddress+cnonce+eyekinfig_t(macaddress).get_upload_key()).md5().hex();
 
     r.snonce = session_nonce.make_nonce().hex();
@@ -63,16 +63,18 @@ int eyefiService::StartSession(
             putenv( gnu::autosprintf("EYEFI_TRANSFERMODETIMESTAMP=%ld",transfermodetimestamp) );
             char *argv[] = { (char*)"/bin/sh", (char*)"-c", (char*)cmd.c_str(), 0 };
             execv("/bin/sh",argv);
             syslog(LOG_ERR,"Failed to execute '%s'",cmd.c_str());
             _exit(-1);
         }
     }
     return SOAP_OK;
+}catch(std::runtime_error& e) {
+    syslog(LOG_ERR,"error while processing StartSession: %s",e.what());
 }
 
 int eyefiService::GetPhotoStatus(
         std::string credential, std::string macaddress,
         std::string filename, long filesize, std::string filesignature,
         int flags,
         struct rns__GetPhotoStatusResponse &r ) {
 #ifndef NDEBUG