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Use snprintf rather than sprintf. From pvaldes.

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git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@431 13b04d17-f746-0410-82c6-800466cd88b0
This commit is contained in:
Tim Cava
2013-11-07 02:41:16 +00:00
parent 590ae4c685
commit 276fd24258
41 changed files with 623 additions and 222 deletions
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16
source/help.c
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@@ -196,7 +196,7 @@ static void help_prompt (char *name, char *line)
{
char tmp[BIG_BUFFER_SIZE + 1];
sprintf(tmp, "%s%sHelp? ", help_topic_list,
snprintf(tmp, sizeof tmp, "%s%sHelp? ", help_topic_list,
*help_topic_list ? space : empty_string);
if (!dumb_mode)
add_wait_prompt(tmp, help_me, help_topic_list,
@@ -256,7 +256,7 @@ static void help_pause_add_line (char *format, ...)
va_list args;
va_start (args, format);
vsnprintf(buf, BIG_BUFFER_SIZE - 1, format, args);
vsnprintf(buf, sizeof buf, format, args);
va_end (args);
if ((help_paused_lines + 1) >= HELP_PAUSED_LINES_MAX)
ircpanic("help_pause_add_line: would overflow the buffer");
@@ -310,7 +310,7 @@ static void help_show_paused_topic (char *name, char *line)
{
char buf[BIG_BUFFER_SIZE];
sprintf(buf, "%s%sHelp? ", name, (name && *name) ? space : empty_string);
snprintf(buf, sizeof buf, "%s%sHelp? ", name, (name && *name) ? space : empty_string);
if (!dumb_mode)
add_wait_prompt(buf, help_me, name, WAIT_PROMPT_LINE, 1);
}
@@ -349,7 +349,7 @@ static void help_me (char *topics, char *args)
strcpy(help_topic_list, topics);
ptr = get_string_var(HELP_PATH_VAR);
sprintf(path, "%s/%s", ptr, topics);
snprintf(path, sizeof path, "%s/%s", ptr, topics);
for (ptr = path; (ptr = strchr(ptr, ' '));)
*ptr = '/';
@@ -380,7 +380,7 @@ static void help_me (char *topics, char *args)
else
*help_topic_list = '\0';
sprintf(tmp, "%s%sHelp? ", help_topic_list, *help_topic_list ? space : empty_string);
snprintf(tmp, sizeof tmp, "%s%sHelp? ", help_topic_list, *help_topic_list ? space : empty_string);
if (!dumb_mode)
add_wait_prompt(tmp, help_me, help_topic_list, WAIT_PROMPT_LINE, 1);
@@ -525,7 +525,7 @@ switch (entries)
set_help_screen(NULL);
break;
}
sprintf(tmp, "%s%sHelp? ", help_topic_list, *help_topic_list ? space : empty_string);
snprintf(tmp, sizeof tmp, "%s%sHelp? ", help_topic_list, *help_topic_list ? space : empty_string);
if (!dumb_mode)
add_wait_prompt(tmp, help_me, help_topic_list, WAIT_PROMPT_LINE, 1);
@@ -541,7 +541,7 @@ switch (entries)
}
case 1:
{
sprintf(tmp, "%s/%s", path, g.gl_pathv[0]);
snprintf(tmp, sizeof tmp, "%s/%s", path, g.gl_pathv[0]);
stat(tmp, &stat_buf);
if (stat_buf.st_mode & S_IFDIR)
{
@@ -737,7 +737,7 @@ static void help_put_it (const char *topic, const char *format, ...)
{
va_list args;
va_start (args, format);
vsnprintf(putbuf, BIG_BUFFER_SIZE * 3, format, args);
vsnprintf(putbuf, sizeof putbuf, format, args);
va_end(args);
if (do_hook(HELP_LIST, "%s %s", topic, putbuf))