mirror of https://gitee.com/openkylin/qemu.git
buffer overflow fix - printf format fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@931 c046a42c-6fe2-441c-8c8c-71466251a162
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@ -1437,7 +1437,7 @@ static void term_show_prompt(void)
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static void term_print_cmdline (const char *cmdline)
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{
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term_show_prompt();
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term_printf(cmdline);
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term_printf("%s", cmdline);
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term_flush();
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}
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@ -1521,7 +1521,8 @@ static void term_up_char(void)
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}
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term_hist_entry--;
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if (term_hist_entry >= 0) {
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strcpy(term_cmd_buf, term_history[term_hist_entry]);
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pstrcpy(term_cmd_buf, sizeof(term_cmd_buf),
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term_history[term_hist_entry]);
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term_printf("\n");
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term_print_cmdline(term_cmd_buf);
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term_cmd_buf_index = term_cmd_buf_size = strlen(term_cmd_buf);
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@ -1533,7 +1534,8 @@ static void term_down_char(void)
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if (term_hist_entry == TERM_MAX_CMDS - 1 || term_hist_entry == -1)
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return;
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if (term_history[++term_hist_entry] != NULL) {
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strcpy(term_cmd_buf, term_history[term_hist_entry]);
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pstrcpy(term_cmd_buf, sizeof(term_cmd_buf),
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term_history[term_hist_entry]);
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} else {
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term_hist_entry = -1;
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}
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