[PATCH] config parser: always initialize line pointer

Natanael Copa natanael.copa at gmail.com
Thu Sep 16 11:55:19 UTC 2010


We must always initialize line pointer since data pointer might
have changed due to a realloc (in getserv.c for example).

Signed-off-by: Natanael Copa <natanael.copa at gmail.com>
---
 libc/misc/internals/parse_config.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/libc/misc/internals/parse_config.c b/libc/misc/internals/parse_config.c
index 6734f35..6d3b6f4 100644
--- a/libc/misc/internals/parse_config.c
+++ b/libc/misc/internals/parse_config.c
@@ -192,8 +192,7 @@ again:
 			return 0;
 		parser->allocated |= 1;
 	} /* else { assert(parser->data_len > 0); } */
-	if (parser->line == NULL)
-		parser->line = parser->data + parser->data_len;
+	parser->line = parser->data + parser->data_len;
 	/*config_free_data(parser);*/
 
 	/* Read one line (handling continuations with backslash) */
-- 
1.7.2.3



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