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authorAndrew Gregory <andrew.gregory.8@gmail.com>2013-07-22 02:46:52 -0400
committerAllan McRae <allan@archlinux.org>2013-08-21 11:06:41 +1000
commitbf1c8e3a3c8d8becfb1f8c990d29ff459271b707 (patch)
tree248d54b0b95c9899aa0c6ed659310f90370e5b23 /src/pacman
parent3d2c8e1fd0e2b1c74f82c6b2b667964768ea4cb0 (diff)
ini.c: reuse line buffer
By the time we make the recursive call we have already finished with the line buffer, making it safe to reuse. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
Diffstat (limited to 'src/pacman')
-rw-r--r--src/pacman/ini.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/pacman/ini.c b/src/pacman/ini.c
index 4d25f58c..2c73d936 100644
--- a/src/pacman/ini.c
+++ b/src/pacman/ini.c
@@ -34,16 +34,16 @@
* @param cb callback for key/value pairs
* @param data caller defined data to be passed to the callback
* @param section_name the name of the current section
+ * @param line buffer to read into, must be at least PATH_MAX long
* @param depth recursion depth, should initially be 0
*
* @return 0 on success, 1 on parsing errors, the callback return value
* otherwise
*/
static int _parse_ini(const char *file, ini_parser_fn cb, void *data,
- char **section_name, int depth)
+ char **section_name, char *line, int depth)
{
FILE *fp = NULL;
- char line[PATH_MAX];
int linenum = 0;
int ret = 0;
const int max_depth = 10;
@@ -154,7 +154,7 @@ static int _parse_ini(const char *file, ini_parser_fn cb, void *data,
pm_printf(ALPM_LOG_DEBUG, "config file %s, line %d: including %s\n",
file, linenum, globbuf.gl_pathv[gindex]);
_parse_ini(globbuf.gl_pathv[gindex], cb, data,
- section_name, depth + 1);
+ section_name, line, depth + 1);
}
break;
}
@@ -204,8 +204,8 @@ cleanup:
*/
int parse_ini(const char *file, ini_parser_fn cb, void *data)
{
- char *section_name = NULL;
- return _parse_ini(file, cb, data, &section_name, 0);
+ char *section_name = NULL, line[PATH_MAX];
+ return _parse_ini(file, cb, data, &section_name, line, 0);
}
/* vim: set ts=2 sw=2 noet: */