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Use ecalloc() when allocating structs.

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This commit is contained in:
Todd C. Miller
2012-03-19 11:24:24 -04:00
parent dbbb48c45f
commit 55d1a1a79d
15 changed files with 81 additions and 94 deletions
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12
src/exec.c
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@@ -320,11 +320,11 @@ sudo_execute(struct command_details *details, struct command_status *cstat)
* In the event loop we pass input from user tty to master
* and pass output from master to stdout and IO plugin.
*/
fdsr = (fd_set *)emalloc2(howmany(maxfd + 1, NFDBITS), sizeof(fd_mask));
fdsw = (fd_set *)emalloc2(howmany(maxfd + 1, NFDBITS), sizeof(fd_mask));
fdsr = emalloc2(howmany(maxfd + 1, NFDBITS), sizeof(fd_mask));
fdsw = emalloc2(howmany(maxfd + 1, NFDBITS), sizeof(fd_mask));
for (;;) {
zero_bytes(fdsw, howmany(maxfd + 1, NFDBITS) * sizeof(fd_mask));
zero_bytes(fdsr, howmany(maxfd + 1, NFDBITS) * sizeof(fd_mask));
memset(fdsw, 0, howmany(maxfd + 1, NFDBITS) * sizeof(fd_mask));
memset(fdsr, 0, howmany(maxfd + 1, NFDBITS) * sizeof(fd_mask));
FD_SET(signal_pipe[0], fdsr);
FD_SET(sv[0], fdsr);
@@ -582,9 +582,9 @@ schedule_signal(int signo)
sudo_debug_printf(SUDO_DEBUG_DIAG, "forwarding signal %d to child", signo);
sigfwd = emalloc(sizeof(*sigfwd));
sigfwd = ecalloc(1, sizeof(*sigfwd));
sigfwd->prev = sigfwd;
sigfwd->next = NULL;
/* sigfwd->next = NULL; */
sigfwd->signo = signo;
tq_append(&sigfwd_list, sigfwd);