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55 lines
1.2 KiB
Plaintext
55 lines
1.2 KiB
Plaintext
$NetBSD: patch-ae,v 1.1.1.1 2000/10/15 08:38:23 jlam Exp $
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--- log.c.orig Sun May 17 19:09:21 1998
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+++ log.c
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@@ -6,6 +6,9 @@
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static FILE *cfile;
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static FILE *dfile;
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+/* Make this buffer big enough to print the help file. */
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+#define FMT_SIZE (4096)
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+
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void log_close(void)
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{
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fclose(logfile);
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@@ -15,7 +18,7 @@
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int lprintf(int level, char *format_str, ...)
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{
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va_list ap;
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- char fmt[1024];
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+ char fmt[FMT_SIZE];
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char *p;
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if (!logfile) {
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@@ -29,7 +32,9 @@
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va_start(ap, format_str);
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- strcpy(fmt, format_str);
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+ /* Make this safer by using strncpy() instead of strcpy(). */
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+ strncpy(fmt, format_str, FMT_SIZE - 1);
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+ fmt[FMT_SIZE - 1] = '\0';
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if (sizeof(short) == sizeof(etype)) {
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while ((p = strstr(fmt, "%e"))) {
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p[1] = 'd';
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@@ -63,7 +68,7 @@
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int status_printf(int rew, char *format_str, ...)
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{
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va_list ap;
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- char fmt[1024];
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+ char fmt[FMT_SIZE];
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char *p;
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if (!sfile) {
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@@ -80,7 +85,9 @@
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va_start(ap, format_str);
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- strcpy(fmt, format_str);
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+ /* Make this safer by using strncpy() instead of strcpy(). */
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+ strncpy(fmt, format_str, FMT_SIZE - 1);
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+ fmt[FMT_SIZE - 1] = '\0';
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if (sizeof(short) == sizeof(etype)) {
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while ((p = strstr(fmt, "%e"))) {
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p[1] = 'd';
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