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authorBernhard Reutner-Fischer2008-07-17 11:59:13 +0000
committerBernhard Reutner-Fischer2008-07-17 11:59:13 +0000
commit679212836a881b53382ea6bd811f38e00705d50d (patch)
treee5c349683a57c55b650eae77b1ca5ac40c94a175 /util-linux/mdev.c
parent0f683f818cf087d580ba2edf7c096897bc28b95a (diff)
downloadbusybox-679212836a881b53382ea6bd811f38e00705d50d.zip
busybox-679212836a881b53382ea6bd811f38e00705d50d.tar.gz
- fix segfault in nameif with mactab file
(by fixing and shrink config parser) function old new delta config_free_data - 37 +37 config_open 43 48 +5 pack_gzip 1658 1660 +2 nameif_main 527 525 -2 SynchronizeFile 629 623 -6 make_device 1184 1176 -8 config_close 31 18 -13 config_read 431 393 -38 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/5 up/down: 44/-67) Total: -23 bytes
Diffstat (limited to 'util-linux/mdev.c')
-rw-r--r--util-linux/mdev.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index c04410c..f83dd6a 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -94,14 +94,14 @@ static void make_device(char *path, int delete)
type = S_IFBLK;
if (ENABLE_FEATURE_MDEV_CONF) {
- parser_t parser;
+ parser_t *parser = config_open("/etc/mdev.conf");
char *tokens[5];
/* If we have config file, look up user settings */
- if (!config_open(&parser, "/etc/mdev.conf"))
+ if (!parser)
goto end_parse;
- while (config_read(&parser, tokens, 4, 3, " \t", '#') >= 0) {
+ while (config_read(parser, tokens, 4, 3, " \t", '#') >= 0) {
regmatch_t off[1+9*ENABLE_FEATURE_MDEV_RENAME_REGEXP];
char *val;
@@ -213,7 +213,7 @@ static void make_device(char *path, int delete)
const char *s2 = strchr(s, *val);
if (!s2)
- bb_error_msg_and_die("bad line %u", parser.lineno);
+ bb_error_msg_and_die("bad line %u", parser->lineno);
/* Correlate the position in the "@$*" with the delete
* step so that we get the proper behavior:
@@ -229,7 +229,7 @@ static void make_device(char *path, int delete)
break; /* we found matching line, stop */
} /* end of "while line is read from /etc/mdev.conf" */
- config_close(&parser);
+ config_close(parser);
}
end_parse: