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bugfixes

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This commit is contained in:
Frederic Culot 2009-07-29 18:20:54 +00:00
parent 3509b7bb72
commit 35e4aa61c7
3 changed files with 17 additions and 9 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2009-07-29 Frederic Culot <frederic@culot.org>
* src/custom.c (custom_load_conf): use a larger buffer to read
configuration data
* src/io.c (io_extract_data): do not read past the maximum length
2009-07-27 Frederic Culot <frederic@culot.org>
* src/utils.c (free_user_data): new function

8
src/custom.c
View File

@ -1,4 +1,4 @@
/* $calcurse: custom.c,v 1.41 2009/07/12 17:55:13 culot Exp $ */
/* $calcurse: custom.c,v 1.42 2009/07/29 18:20:54 culot Exp $ */
/*
* Calcurse - text-based organizer
@ -222,7 +222,7 @@ custom_load_conf (conf_t *conf, int background)
FILE *data_file;
char *mesg_line1 = _("Failed to open config file");
char *mesg_line2 = _("Press [ENTER] to continue");
char buf[100], e_conf[100];
char buf[BUFSIZ], e_conf[BUFSIZ];
int var;
data_file = fopen (path_conf, "r");
@ -237,11 +237,11 @@ custom_load_conf (conf_t *conf, int background)
pthread_mutex_lock (&nbar.mutex);
for (;;)
{
if (fgets (buf, 99, data_file) == NULL)
if (fgets (buf, sizeof buf, data_file) == NULL)
{
break;
}
io_extract_data (e_conf, buf, strlen (buf));
io_extract_data (e_conf, buf, sizeof buf);
switch (var)
{

11
src/io.c
View File

@ -1,4 +1,4 @@
/* $calcurse: io.c,v 1.75 2009/07/27 21:00:41 culot Exp $ */
/* $calcurse: io.c,v 1.76 2009/07/29 18:20:55 culot Exp $ */
/*
* Calcurse - text-based organizer
@ -795,11 +795,12 @@ io_init (char *cfile, char *datadir)
}
}
/* get data from file */
void
io_extract_data (char *dst_data, const char *org, int len)
{
for (;;)
int i;
for (i = 0; i < len - 1; i++)
{
if (*org == '\n' || *org == '\0')
break;
@ -1296,11 +1297,11 @@ io_load_todo (void)
else
note[0] = '\0';
/* Then read todo description. */
(void)fgets (buf, BUFSIZ, data_file);
(void)fgets (buf, sizeof buf, data_file);
newline = strchr (buf, '\n');
if (newline)
*newline = '\0';
io_extract_data (e_todo, buf, strlen (buf));
io_extract_data (e_todo, buf, sizeof buf);
todo_add (e_todo, id, note);
++nb_tod;
}