Coverity: assorted language-use goofs like freeing the wrong thing or
forgetting to initialise a string on all code paths.
[originally from svn r9889]
while (ssh->qhead) {
struct queued_handler *qh = ssh->qhead;
ssh->qhead = qh->next;
- sfree(ssh->qhead);
+ sfree(qh);
}
ssh->qhead = ssh->qtail = NULL;
*blob = rsa_public_blob(&key, bloblen);
freersakey(&key);
ret = 1;
- fp = NULL;
}
+ fp = NULL; /* loadrsakey_main unconditionally closes fp */
} else {
error = "not an SSH-1 RSA file";
}
cipher = 0;
cipherblk = 1;
} else {
- sfree(encryption);
goto error;
}
struct gui_data *inst = (struct gui_data *)frontend;
if (n >= 16)
n += 256 - 16;
- if (n > NALLCOLOURS)
+ if (n >= NALLCOLOURS)
return;
real_palette_set(inst, n, r, g, b);
if (n == 258) {
if (close_on_exit == FORCE_OFF ||
(close_on_exit == AUTO && pty->exit_code != 0)) {
char message[512];
+ message[0] = '\0';
if (WIFEXITED(pty->exit_code))
sprintf(message, "\r\n[pterm: process terminated with exit"
" code %d]\r\n", WEXITSTATUS(pty->exit_code));