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Code

Check the return value of strftime() properly

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1113 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-01-14 18:02:03 +00:00 committed by cras
parent aa447813d0
commit d427f74143
2 changed files with 17 additions and 11 deletions
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23
src/core/log.c
View File

@ -70,27 +70,31 @@ static void log_write_timestamp(int handle, const char *format,
if (*format == '\0') return;
tm = localtime(&stamp);
str[sizeof(str)-1] = '\0';
strftime(str, sizeof(str)-1, format, tm);
write(handle, str, strlen(str));
if (suffix != NULL) write(handle, suffix, strlen(suffix));
if (strftime(str, sizeof(str), format, tm) > 0) {
write(handle, str, strlen(str));
if (suffix != NULL) write(handle, suffix, strlen(suffix));
}
}
static char *log_filename(LOG_REC *log)
{
char *str, fname[1024];
struct tm *tm;
size_t ret;
time_t now;
now = time(NULL);
tm = localtime(&now);
str = convert_home(log->fname);
strftime(fname, sizeof(fname), str, tm);
ret = strftime(fname, sizeof(fname), str, tm);
g_free(str);
if (ret <= 0) {
g_warning("log_filename() : strftime() failed");
return NULL;
}
return g_strdup(fname);
}
@ -104,8 +108,9 @@ int log_start_logging(LOG_REC *log)
/* Append/create log file */
g_free_not_null(log->real_fname);
log->real_fname = log_filename(log);
log->handle = open(log->real_fname, O_WRONLY | O_APPEND | O_CREAT,
log_file_create_mode);
log->handle = log->real_fname == NULL ? -1 :
open(log->real_fname, O_WRONLY | O_APPEND | O_CREAT,
log_file_create_mode);
if (log->handle == -1) {
signal_emit("log create failed", 1, log);
log->failed = TRUE;

5
src/fe-common/core/fe-windows.c
View File

@ -421,13 +421,14 @@ static void sig_server_disconnected(SERVER_REC *server)
static void sig_print_text(void)
{
GSList *tmp;
char month[10];
char month[100];
time_t t;
struct tm *tm;
t = time(NULL);
tm = localtime(&t);
strftime(month, sizeof(month)-1, "%b", tm);
if (strftime(month, sizeof(month), "%b", tm) <= 0)
month[0] = '\0';
if (tm->tm_hour != 0 || tm->tm_min != 0)
return;