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-rw-r--r--src/notify.c31
1 files changed, 18 insertions, 13 deletions
diff --git a/src/notify.c b/src/notify.c
index 59e6350..886a7e6 100644
--- a/src/notify.c
+++ b/src/notify.c
@@ -130,9 +130,12 @@ void notify_init_vars(void)
pthread_mutex_init(&nbar.mutex, NULL);
nbar.show = 1;
nbar.cntdwn = 300;
- strncpy(nbar.datefmt, date_format, strlen(date_format) + 1);
- strncpy(nbar.timefmt, time_format, strlen(time_format) + 1);
- strncpy(nbar.cmd, cmd, strlen(cmd) + 1);
+ strncpy(nbar.datefmt, date_format, BUFSIZ);
+ nbar.datefmt[BUFSIZ - 1] = '\0';
+ strncpy(nbar.timefmt, time_format, BUFSIZ);
+ nbar.timefmt[BUFSIZ - 1] = '\0';
+ strncpy(nbar.cmd, cmd, BUFSIZ);
+ nbar.cmd[BUFSIZ - 1] = '\0';
if ((nbar.shell = getenv("SHELL")) == NULL)
nbar.shell = "/bin/sh";
@@ -707,26 +710,26 @@ static void config_option_edit(int i)
case 1:
status_mesg(date_str, "");
pthread_mutex_lock(&nbar.mutex);
- strncpy(buf, nbar.datefmt,
- strlen(nbar.datefmt) + 1);
+ strncpy(buf, nbar.datefmt, BUFSIZ);
+ buf[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
if (updatestring(win[STA].p, &buf, 0, 1) == 0) {
pthread_mutex_lock(&nbar.mutex);
- strncpy(nbar.datefmt, buf,
- strlen(buf) + 1);
+ strncpy(nbar.datefmt, buf, BUFSIZ);
+ nbar.datefmt[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
}
break;
case 2:
status_mesg(time_str, "");
pthread_mutex_lock(&nbar.mutex);
- strncpy(buf, nbar.timefmt,
- strlen(nbar.timefmt) + 1);
+ strncpy(buf, nbar.timefmt, BUFSIZ);
+ buf[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
if (updatestring(win[STA].p, &buf, 0, 1) == 0) {
pthread_mutex_lock(&nbar.mutex);
- strncpy(nbar.timefmt, buf,
- strlen(buf) + 1);
+ strncpy(nbar.timefmt, buf, BUFSIZ);
+ nbar.timefmt[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
}
break;
@@ -746,11 +749,13 @@ static void config_option_edit(int i)
case 4:
status_mesg(cmd_str, "");
pthread_mutex_lock(&nbar.mutex);
- strncpy(buf, nbar.cmd, strlen(nbar.cmd) + 1);
+ strncpy(buf, nbar.cmd, BUFSIZ);
+ buf[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
if (updatestring(win[STA].p, &buf, 0, 1) == 0) {
pthread_mutex_lock(&nbar.mutex);
- strncpy(nbar.cmd, buf, strlen(buf) + 1);
+ strncpy(nbar.cmd, buf, BUFSIZ);
+ nbar.cmd[BUFSIZ - 1] = '\0';
pthread_mutex_unlock(&nbar.mutex);
}
break;