diff options
Diffstat (limited to 'client.c')
| -rw-r--r-- | client.c | 8 |
1 files changed, 6 insertions, 2 deletions
@@ -350,6 +350,7 @@ client_send_identify(int flags) { const char *s; char **ss; + size_t sslen; int fd; pid_t pid; @@ -374,8 +375,11 @@ client_send_identify(int flags) pid = getpid(); client_write_one(MSG_IDENTIFY_CLIENTPID, -1, &pid, sizeof pid); - for (ss = environ; *ss != NULL; ss++) - client_write_one(MSG_IDENTIFY_ENVIRON, -1, *ss, strlen(*ss) + 1); + for (ss = environ; *ss != NULL; ss++) { + sslen = strlen(*ss) + 1; + if (sslen <= MAX_IMSGSIZE - IMSG_HEADER_SIZE) + client_write_one(MSG_IDENTIFY_ENVIRON, -1, *ss, sslen); + } client_write_one(MSG_IDENTIFY_DONE, -1, NULL, 0); |