If line is longer then size of given buffer and buffer is not allocated by
the config parser itself, then discard rest of line.
---
libc/misc/internals/parse_config.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/libc/misc/internals/parse_config.c
b/libc/misc/internals/parse_config.c
index 6d3b6f4..c17d255 100644
--- a/libc/misc/internals/parse_config.c
+++ b/libc/misc/internals/parse_config.c
@@ -79,6 +79,13 @@ static off_t bb_get_chunk_with_continuation(parser_t* parsr)
parsr->data = realloc(parsr->data,
parsr->data_len + parsr->line_len);
parsr->line = parsr->data + parsr->data_len;
+ } else {
+ /* discard rest of line if not enough space in buffer */
+ int c;
+ do {
+ c = fgetc(parsr->fp);
+ } while (c != EOF && c != '\n');
+ break;
}
}
return pos;
--
1.7.3.1
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