diff options
author | Natanael Copa <natanael.copa@gmail.com> | 2010-10-14 06:35:07 +0000 |
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committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2010-10-14 15:00:00 +0200 |
commit | 6e74339e7d762857579169068b060a4fd3f345c4 (patch) | |
tree | 502b64440eef047216a8dd401fad1d3a8ed13b3e /libc | |
parent | c7c7ea92be00a9b5b48d1243bb75d32390263159 (diff) |
parse_config: discard rest of incomplete line
If line is longer then size of given buffer and buffer is not allocated by
the config parser itself, then discard rest of line.
Signed-off-by: Natanael Copa <natanael.copa@gmail.com>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
-rw-r--r-- | 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 6d3b6f4a0..c17d25553 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; |