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Diffstat (limited to 'libc')
-rw-r--r--libc/misc/utmp/utent.c12
-rw-r--r--libc/unistd/getpass.c8
2 files changed, 14 insertions, 6 deletions
diff --git a/libc/misc/utmp/utent.c b/libc/misc/utmp/utent.c
index 3671bb05c..16f4b115f 100644
--- a/libc/misc/utmp/utent.c
+++ b/libc/misc/utmp/utent.c
@@ -18,6 +18,7 @@
#include <fcntl.h>
#include <paths.h>
#include <errno.h>
+#include <malloc.h>
#include <string.h>
#include "internal/utmp.h"
#include <not-cancel.h>
@@ -27,7 +28,7 @@ __UCLIBC_MUTEX_STATIC(utmplock, PTHREAD_MUTEX_INITIALIZER);
/* Some global crap */
static int static_fd = -1;
-static struct UT static_utmp;
+static struct UT *static_utmp = NULL;
static const char default_file[] = __DEFAULT_PATH_UTMP;
static const char *current_file = default_file;
@@ -72,9 +73,12 @@ static struct UT *__get_unlocked(void)
return NULL;
}
- if (read_not_cancel(static_fd, &static_utmp,
- sizeof(static_utmp)) == sizeof(static_utmp)) {
- return &static_utmp;
+ if (static_utmp == NULL)
+ static_utmp = (struct UT *)__uc_malloc(sizeof(struct UT));
+
+ if (read_not_cancel(static_fd, static_utmp,
+ sizeof(struct UT)) == sizeof(struct UT)) {
+ return static_utmp;
}
return NULL;
diff --git a/libc/unistd/getpass.c b/libc/unistd/getpass.c
index a490abe34..c46d3d442 100644
--- a/libc/unistd/getpass.c
+++ b/libc/unistd/getpass.c
@@ -19,6 +19,7 @@
#include <string.h>
#include <termios.h>
#include <unistd.h>
+#include <malloc.h>
#if defined __USE_BSD || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
@@ -38,9 +39,12 @@ char * getpass (const char *prompt)
FILE *in, *out;
struct termios s, t;
int tty_changed;
- static char buf[PWD_BUFFER_SIZE];
+ static char *buf = NULL;
int nread;
+ if (buf == NULL)
+ buf = (char *)__uc_malloc(PWD_BUFFER_SIZE);
+
/* Try to write to and read from the terminal if we can.
If we can't open the terminal, use stderr and stdin. */
@@ -74,7 +78,7 @@ char * getpass (const char *prompt)
fflush(out);
/* Read the password. */
- if (!fgets (buf, sizeof(buf), in))
+ if (!fgets (buf, PWD_BUFFER_SIZE, in))
buf[0] = '\0';
nread = strlen(buf);
if (nread > 0 && buf[nread - 1] == '\n')