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| author | Roger Dingledine <arma@torproject.org> | 2004-03-02 04:59:52 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2004-03-02 04:59:52 +0000 |
| commit | 08346f13f09f1644de81fde2641954a9a7231cf1 (patch) | |
| tree | c327144ab267eff1776e3427e357c529ae83e75c | |
| parent | f81ad1550ed2d29aea01b5bb024ef93f432b885e (diff) | |
| download | tor-08346f13f09f1644de81fde2641954a9a7231cf1.tar.gz tor-08346f13f09f1644de81fde2641954a9a7231cf1.zip | |
make parse_line_from_file fail rather than warn for malformed lines
svn:r1193
| -rw-r--r-- | src/common/util.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/common/util.c b/src/common/util.c index 6cfe36abfa..7cbbca4778 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -621,8 +621,9 @@ char *read_file_to_str(const char *filename) { } /* read lines from f (no more than maxlen-1 bytes each) until we - * get one with a well-formed "key value". - * point *key to the first word in line, point *value to the second. + * get a non-whitespace line. If it isn't of the form "key value" + * (value can have spaces), return -1. + * Point *key to the first word in line, point *value * to the second. * Put a \0 at the end of key, remove everything at the end of value * that is whitespace or comment. * Return 1 if success, 0 if no more lines, -1 if error. @@ -661,8 +662,8 @@ try_next_line: if(!*end || !*value) { /* only a key on this line. no value. */ *end = 0; - log_fn(LOG_WARN,"Line has keyword '%s' but no value. Skipping.",key); - goto try_next_line; + log_fn(LOG_WARN,"Line has keyword '%s' but no value. Failing.",key); + return -1; } *end = 0; /* null it out */ |